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openwrt/target/linux/mediatek/patches-5.15/850-v6.0-i2c-move-drivers-from-strlcpy-to-strscpy.patch
Daniel Golle 7f0e1373f4 mediatek: cleanly backport and add fix for I2C driver 
Pick accepted patches from upstream Linux tree instead of having to
maintain our slightly different downstream patches.
Import pending patch fixing I2C on MT7981 by making sure all clocks
are enabled before accessing I2C registers.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 213b728276)
2023-05-29 13:04:14 +01:00

580 lines
23 KiB
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From 2f4ca256a98cc19787b7c861109dd1150a21b0bf Mon Sep 17 00:00:00 2001
From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Thu, 11 Aug 2022 09:10:30 +0200
Subject: [PATCH 11/16] i2c: move drivers from strlcpy to strscpy
Follow the advice of the below link and prefer 'strscpy'. Conversion is
easy because no driver used the return value and has been done with a
simple sed invocation.
Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
---
drivers/i2c/busses/i2c-altera.c | 2 +-
drivers/i2c/busses/i2c-aspeed.c | 2 +-
drivers/i2c/busses/i2c-au1550.c | 2 +-
drivers/i2c/busses/i2c-axxia.c | 2 +-
drivers/i2c/busses/i2c-bcm-kona.c | 2 +-
drivers/i2c/busses/i2c-cbus-gpio.c | 2 +-
drivers/i2c/busses/i2c-cht-wc.c | 2 +-
drivers/i2c/busses/i2c-cros-ec-tunnel.c | 2 +-
drivers/i2c/busses/i2c-davinci.c | 2 +-
drivers/i2c/busses/i2c-digicolor.c | 2 +-
drivers/i2c/busses/i2c-eg20t.c | 2 +-
drivers/i2c/busses/i2c-emev2.c | 2 +-
drivers/i2c/busses/i2c-exynos5.c | 2 +-
drivers/i2c/busses/i2c-gpio.c | 2 +-
drivers/i2c/busses/i2c-highlander.c | 2 +-
drivers/i2c/busses/i2c-hix5hd2.c | 2 +-
drivers/i2c/busses/i2c-i801.c | 4 ++--
drivers/i2c/busses/i2c-ibm_iic.c | 2 +-
drivers/i2c/busses/i2c-icy.c | 2 +-
drivers/i2c/busses/i2c-imx-lpi2c.c | 2 +-
drivers/i2c/busses/i2c-lpc2k.c | 2 +-
drivers/i2c/busses/i2c-meson.c | 2 +-
drivers/i2c/busses/i2c-mt65xx.c | 2 +-
drivers/i2c/busses/i2c-mt7621.c | 2 +-
drivers/i2c/busses/i2c-mv64xxx.c | 2 +-
drivers/i2c/busses/i2c-mxs.c | 2 +-
drivers/i2c/busses/i2c-nvidia-gpu.c | 2 +-
drivers/i2c/busses/i2c-omap.c | 2 +-
drivers/i2c/busses/i2c-opal.c | 4 ++--
drivers/i2c/busses/i2c-parport.c | 2 +-
drivers/i2c/busses/i2c-pxa.c | 2 +-
drivers/i2c/busses/i2c-qcom-geni.c | 2 +-
drivers/i2c/busses/i2c-qup.c | 2 +-
drivers/i2c/busses/i2c-rcar.c | 2 +-
drivers/i2c/busses/i2c-riic.c | 2 +-
drivers/i2c/busses/i2c-rk3x.c | 2 +-
drivers/i2c/busses/i2c-s3c2410.c | 2 +-
drivers/i2c/busses/i2c-sh_mobile.c | 2 +-
drivers/i2c/busses/i2c-simtec.c | 2 +-
drivers/i2c/busses/i2c-taos-evm.c | 2 +-
drivers/i2c/busses/i2c-tegra-bpmp.c | 2 +-
drivers/i2c/busses/i2c-tegra.c | 2 +-
drivers/i2c/busses/i2c-uniphier-f.c | 2 +-
drivers/i2c/busses/i2c-uniphier.c | 2 +-
drivers/i2c/busses/i2c-versatile.c | 2 +-
drivers/i2c/busses/i2c-wmt.c | 2 +-
46 files changed, 48 insertions(+), 48 deletions(-)
--- a/drivers/i2c/busses/i2c-altera.c
+++ b/drivers/i2c/busses/i2c-altera.c
@@ -447,7 +447,7 @@ static int altr_i2c_probe(struct platfor
mutex_unlock(&idev->isr_mutex);
i2c_set_adapdata(&idev->adapter, idev);
- strlcpy(idev->adapter.name, pdev->name, sizeof(idev->adapter.name));
+ strscpy(idev->adapter.name, pdev->name, sizeof(idev->adapter.name));
idev->adapter.owner = THIS_MODULE;
idev->adapter.algo = &altr_i2c_algo;
idev->adapter.dev.parent = &pdev->dev;
--- a/drivers/i2c/busses/i2c-aspeed.c
+++ b/drivers/i2c/busses/i2c-aspeed.c
@@ -1024,7 +1024,7 @@ static int aspeed_i2c_probe_bus(struct p
bus->adap.algo = &aspeed_i2c_algo;
bus->adap.dev.parent = &pdev->dev;
bus->adap.dev.of_node = pdev->dev.of_node;
- strlcpy(bus->adap.name, pdev->name, sizeof(bus->adap.name));
+ strscpy(bus->adap.name, pdev->name, sizeof(bus->adap.name));
i2c_set_adapdata(&bus->adap, bus);
bus->dev = &pdev->dev;
--- a/drivers/i2c/busses/i2c-au1550.c
+++ b/drivers/i2c/busses/i2c-au1550.c
@@ -321,7 +321,7 @@ i2c_au1550_probe(struct platform_device
priv->adap.algo = &au1550_algo;
priv->adap.algo_data = priv;
priv->adap.dev.parent = &pdev->dev;
- strlcpy(priv->adap.name, "Au1xxx PSC I2C", sizeof(priv->adap.name));
+ strscpy(priv->adap.name, "Au1xxx PSC I2C", sizeof(priv->adap.name));
/* Now, set up the PSC for SMBus PIO mode. */
i2c_au1550_setup(priv);
--- a/drivers/i2c/busses/i2c-axxia.c
+++ b/drivers/i2c/busses/i2c-axxia.c
@@ -783,7 +783,7 @@ static int axxia_i2c_probe(struct platfo
}
i2c_set_adapdata(&idev->adapter, idev);
- strlcpy(idev->adapter.name, pdev->name, sizeof(idev->adapter.name));
+ strscpy(idev->adapter.name, pdev->name, sizeof(idev->adapter.name));
idev->adapter.owner = THIS_MODULE;
idev->adapter.algo = &axxia_i2c_algo;
idev->adapter.bus_recovery_info = &axxia_i2c_recovery_info;
--- a/drivers/i2c/busses/i2c-bcm-kona.c
+++ b/drivers/i2c/busses/i2c-bcm-kona.c
@@ -849,7 +849,7 @@ static int bcm_kona_i2c_probe(struct pla
adap = &dev->adapter;
i2c_set_adapdata(adap, dev);
adap->owner = THIS_MODULE;
- strlcpy(adap->name, "Broadcom I2C adapter", sizeof(adap->name));
+ strscpy(adap->name, "Broadcom I2C adapter", sizeof(adap->name));
adap->algo = &bcm_algo;
adap->dev.parent = &pdev->dev;
adap->dev.of_node = pdev->dev.of_node;
--- a/drivers/i2c/busses/i2c-cbus-gpio.c
+++ b/drivers/i2c/busses/i2c-cbus-gpio.c
@@ -245,7 +245,7 @@ static int cbus_i2c_probe(struct platfor
adapter->nr = pdev->id;
adapter->timeout = HZ;
adapter->algo = &cbus_i2c_algo;
- strlcpy(adapter->name, "CBUS I2C adapter", sizeof(adapter->name));
+ strscpy(adapter->name, "CBUS I2C adapter", sizeof(adapter->name));
spin_lock_init(&chost->lock);
chost->dev = &pdev->dev;
--- a/drivers/i2c/busses/i2c-cht-wc.c
+++ b/drivers/i2c/busses/i2c-cht-wc.c
@@ -334,7 +334,7 @@ static int cht_wc_i2c_adap_i2c_probe(str
adap->adapter.class = I2C_CLASS_HWMON;
adap->adapter.algo = &cht_wc_i2c_adap_algo;
adap->adapter.lock_ops = &cht_wc_i2c_adap_lock_ops;
- strlcpy(adap->adapter.name, "PMIC I2C Adapter",
+ strscpy(adap->adapter.name, "PMIC I2C Adapter",
sizeof(adap->adapter.name));
adap->adapter.dev.parent = &pdev->dev;
--- a/drivers/i2c/busses/i2c-cros-ec-tunnel.c
+++ b/drivers/i2c/busses/i2c-cros-ec-tunnel.c
@@ -267,7 +267,7 @@ static int ec_i2c_probe(struct platform_
bus->dev = dev;
bus->adap.owner = THIS_MODULE;
- strlcpy(bus->adap.name, "cros-ec-i2c-tunnel", sizeof(bus->adap.name));
+ strscpy(bus->adap.name, "cros-ec-i2c-tunnel", sizeof(bus->adap.name));
bus->adap.algo = &ec_i2c_algorithm;
bus->adap.algo_data = bus;
bus->adap.dev.parent = &pdev->dev;
--- a/drivers/i2c/busses/i2c-davinci.c
+++ b/drivers/i2c/busses/i2c-davinci.c
@@ -847,7 +847,7 @@ static int davinci_i2c_probe(struct plat
i2c_set_adapdata(adap, dev);
adap->owner = THIS_MODULE;
adap->class = I2C_CLASS_DEPRECATED;
- strlcpy(adap->name, "DaVinci I2C adapter", sizeof(adap->name));
+ strscpy(adap->name, "DaVinci I2C adapter", sizeof(adap->name));
adap->algo = &i2c_davinci_algo;
adap->dev.parent = &pdev->dev;
adap->timeout = DAVINCI_I2C_TIMEOUT;
--- a/drivers/i2c/busses/i2c-digicolor.c
+++ b/drivers/i2c/busses/i2c-digicolor.c
@@ -322,7 +322,7 @@ static int dc_i2c_probe(struct platform_
if (ret < 0)
return ret;
- strlcpy(i2c->adap.name, "Conexant Digicolor I2C adapter",
+ strscpy(i2c->adap.name, "Conexant Digicolor I2C adapter",
sizeof(i2c->adap.name));
i2c->adap.owner = THIS_MODULE;
i2c->adap.algo = &dc_i2c_algorithm;
--- a/drivers/i2c/busses/i2c-eg20t.c
+++ b/drivers/i2c/busses/i2c-eg20t.c
@@ -773,7 +773,7 @@ static int pch_i2c_probe(struct pci_dev
pch_adap->owner = THIS_MODULE;
pch_adap->class = I2C_CLASS_HWMON;
- strlcpy(pch_adap->name, KBUILD_MODNAME, sizeof(pch_adap->name));
+ strscpy(pch_adap->name, KBUILD_MODNAME, sizeof(pch_adap->name));
pch_adap->algo = &pch_algorithm;
pch_adap->algo_data = &adap_info->pch_data[i];
--- a/drivers/i2c/busses/i2c-emev2.c
+++ b/drivers/i2c/busses/i2c-emev2.c
@@ -371,7 +371,7 @@ static int em_i2c_probe(struct platform_
if (IS_ERR(priv->base))
return PTR_ERR(priv->base);
- strlcpy(priv->adap.name, "EMEV2 I2C", sizeof(priv->adap.name));
+ strscpy(priv->adap.name, "EMEV2 I2C", sizeof(priv->adap.name));
priv->sclk = devm_clk_get(&pdev->dev, "sclk");
if (IS_ERR(priv->sclk))
--- a/drivers/i2c/busses/i2c-exynos5.c
+++ b/drivers/i2c/busses/i2c-exynos5.c
@@ -751,7 +751,7 @@ static int exynos5_i2c_probe(struct plat
if (of_property_read_u32(np, "clock-frequency", &i2c->op_clock))
i2c->op_clock = I2C_MAX_STANDARD_MODE_FREQ;
- strlcpy(i2c->adap.name, "exynos5-i2c", sizeof(i2c->adap.name));
+ strscpy(i2c->adap.name, "exynos5-i2c", sizeof(i2c->adap.name));
i2c->adap.owner = THIS_MODULE;
i2c->adap.algo = &exynos5_i2c_algorithm;
i2c->adap.retries = 3;
--- a/drivers/i2c/busses/i2c-gpio.c
+++ b/drivers/i2c/busses/i2c-gpio.c
@@ -436,7 +436,7 @@ static int i2c_gpio_probe(struct platfor
adap->owner = THIS_MODULE;
if (np)
- strlcpy(adap->name, dev_name(dev), sizeof(adap->name));
+ strscpy(adap->name, dev_name(dev), sizeof(adap->name));
else
snprintf(adap->name, sizeof(adap->name), "i2c-gpio%d", pdev->id);
--- a/drivers/i2c/busses/i2c-highlander.c
+++ b/drivers/i2c/busses/i2c-highlander.c
@@ -402,7 +402,7 @@ static int highlander_i2c_probe(struct p
i2c_set_adapdata(adap, dev);
adap->owner = THIS_MODULE;
adap->class = I2C_CLASS_HWMON;
- strlcpy(adap->name, "HL FPGA I2C adapter", sizeof(adap->name));
+ strscpy(adap->name, "HL FPGA I2C adapter", sizeof(adap->name));
adap->algo = &highlander_i2c_algo;
adap->dev.parent = &pdev->dev;
adap->nr = pdev->id;
--- a/drivers/i2c/busses/i2c-hix5hd2.c
+++ b/drivers/i2c/busses/i2c-hix5hd2.c
@@ -423,7 +423,7 @@ static int hix5hd2_i2c_probe(struct plat
}
clk_prepare_enable(priv->clk);
- strlcpy(priv->adap.name, "hix5hd2-i2c", sizeof(priv->adap.name));
+ strscpy(priv->adap.name, "hix5hd2-i2c", sizeof(priv->adap.name));
priv->dev = &pdev->dev;
priv->adap.owner = THIS_MODULE;
priv->adap.algo = &hix5hd2_i2c_algorithm;
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -1111,7 +1111,7 @@ static void dmi_check_onboard_device(u8
memset(&info, 0, sizeof(struct i2c_board_info));
info.addr = dmi_devices[i].i2c_addr;
- strlcpy(info.type, dmi_devices[i].i2c_type, I2C_NAME_SIZE);
+ strscpy(info.type, dmi_devices[i].i2c_type, I2C_NAME_SIZE);
i2c_new_client_device(adap, &info);
break;
}
@@ -1267,7 +1267,7 @@ static void register_dell_lis3lv02d_i2c_
memset(&info, 0, sizeof(struct i2c_board_info));
info.addr = dell_lis3lv02d_devices[i].i2c_addr;
- strlcpy(info.type, "lis3lv02d", I2C_NAME_SIZE);
+ strscpy(info.type, "lis3lv02d", I2C_NAME_SIZE);
i2c_new_client_device(&priv->adapter, &info);
}
--- a/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/drivers/i2c/busses/i2c-ibm_iic.c
@@ -738,7 +738,7 @@ static int iic_probe(struct platform_dev
adap = &dev->adap;
adap->dev.parent = &ofdev->dev;
adap->dev.of_node = of_node_get(np);
- strlcpy(adap->name, "IBM IIC", sizeof(adap->name));
+ strscpy(adap->name, "IBM IIC", sizeof(adap->name));
i2c_set_adapdata(adap, dev);
adap->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
adap->algo = &iic_algo;
--- a/drivers/i2c/busses/i2c-icy.c
+++ b/drivers/i2c/busses/i2c-icy.c
@@ -141,7 +141,7 @@ static int icy_probe(struct zorro_dev *z
i2c->adapter.owner = THIS_MODULE;
/* i2c->adapter.algo assigned by i2c_pcf_add_bus() */
i2c->adapter.algo_data = algo_data;
- strlcpy(i2c->adapter.name, "ICY I2C Zorro adapter",
+ strscpy(i2c->adapter.name, "ICY I2C Zorro adapter",
sizeof(i2c->adapter.name));
if (!devm_request_mem_region(&z->dev,
--- a/drivers/i2c/busses/i2c-imx-lpi2c.c
+++ b/drivers/i2c/busses/i2c-imx-lpi2c.c
@@ -564,7 +564,7 @@ static int lpi2c_imx_probe(struct platfo
lpi2c_imx->adapter.algo = &lpi2c_imx_algo;
lpi2c_imx->adapter.dev.parent = &pdev->dev;
lpi2c_imx->adapter.dev.of_node = pdev->dev.of_node;
- strlcpy(lpi2c_imx->adapter.name, pdev->name,
+ strscpy(lpi2c_imx->adapter.name, pdev->name,
sizeof(lpi2c_imx->adapter.name));
lpi2c_imx->clk = devm_clk_get(&pdev->dev, NULL);
--- a/drivers/i2c/busses/i2c-lpc2k.c
+++ b/drivers/i2c/busses/i2c-lpc2k.c
@@ -417,7 +417,7 @@ static int i2c_lpc2k_probe(struct platfo
i2c_set_adapdata(&i2c->adap, i2c);
i2c->adap.owner = THIS_MODULE;
- strlcpy(i2c->adap.name, "LPC2K I2C adapter", sizeof(i2c->adap.name));
+ strscpy(i2c->adap.name, "LPC2K I2C adapter", sizeof(i2c->adap.name));
i2c->adap.algo = &i2c_lpc2k_algorithm;
i2c->adap.dev.parent = &pdev->dev;
i2c->adap.dev.of_node = pdev->dev.of_node;
--- a/drivers/i2c/busses/i2c-meson.c
+++ b/drivers/i2c/busses/i2c-meson.c
@@ -451,7 +451,7 @@ static int meson_i2c_probe(struct platfo
return ret;
}
- strlcpy(i2c->adap.name, "Meson I2C adapter",
+ strscpy(i2c->adap.name, "Meson I2C adapter",
sizeof(i2c->adap.name));
i2c->adap.owner = THIS_MODULE;
i2c->adap.algo = &meson_i2c_algorithm;
--- a/drivers/i2c/busses/i2c-mt65xx.c
+++ b/drivers/i2c/busses/i2c-mt65xx.c
@@ -1432,7 +1432,7 @@ static int mtk_i2c_probe(struct platform
speed_clk = I2C_MT65XX_CLK_MAIN;
}
- strlcpy(i2c->adap.name, I2C_DRV_NAME, sizeof(i2c->adap.name));
+ strscpy(i2c->adap.name, I2C_DRV_NAME, sizeof(i2c->adap.name));
ret = mtk_i2c_set_speed(i2c, clk_get_rate(i2c->clocks[speed_clk].clk));
if (ret) {
--- a/drivers/i2c/busses/i2c-mt7621.c
+++ b/drivers/i2c/busses/i2c-mt7621.c
@@ -315,7 +315,7 @@ static int mtk_i2c_probe(struct platform
adap->dev.parent = &pdev->dev;
i2c_set_adapdata(adap, i2c);
adap->dev.of_node = pdev->dev.of_node;
- strlcpy(adap->name, dev_name(&pdev->dev), sizeof(adap->name));
+ strscpy(adap->name, dev_name(&pdev->dev), sizeof(adap->name));
platform_set_drvdata(pdev, i2c);
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -989,7 +989,7 @@ mv64xxx_i2c_probe(struct platform_device
if (IS_ERR(drv_data->reg_base))
return PTR_ERR(drv_data->reg_base);
- strlcpy(drv_data->adapter.name, MV64XXX_I2C_CTLR_NAME " adapter",
+ strscpy(drv_data->adapter.name, MV64XXX_I2C_CTLR_NAME " adapter",
sizeof(drv_data->adapter.name));
init_waitqueue_head(&drv_data->waitq);
--- a/drivers/i2c/busses/i2c-mxs.c
+++ b/drivers/i2c/busses/i2c-mxs.c
@@ -838,7 +838,7 @@ static int mxs_i2c_probe(struct platform
return err;
adap = &i2c->adapter;
- strlcpy(adap->name, "MXS I2C adapter", sizeof(adap->name));
+ strscpy(adap->name, "MXS I2C adapter", sizeof(adap->name));
adap->owner = THIS_MODULE;
adap->algo = &mxs_i2c_algo;
adap->quirks = &mxs_i2c_quirks;
--- a/drivers/i2c/busses/i2c-nvidia-gpu.c
+++ b/drivers/i2c/busses/i2c-nvidia-gpu.c
@@ -319,7 +319,7 @@ static int gpu_i2c_probe(struct pci_dev
i2c_set_adapdata(&i2cd->adapter, i2cd);
i2cd->adapter.owner = THIS_MODULE;
- strlcpy(i2cd->adapter.name, "NVIDIA GPU I2C adapter",
+ strscpy(i2cd->adapter.name, "NVIDIA GPU I2C adapter",
sizeof(i2cd->adapter.name));
i2cd->adapter.algo = &gpu_i2c_algorithm;
i2cd->adapter.quirks = &gpu_i2c_quirks;
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -1488,7 +1488,7 @@ omap_i2c_probe(struct platform_device *p
i2c_set_adapdata(adap, omap);
adap->owner = THIS_MODULE;
adap->class = I2C_CLASS_DEPRECATED;
- strlcpy(adap->name, "OMAP I2C adapter", sizeof(adap->name));
+ strscpy(adap->name, "OMAP I2C adapter", sizeof(adap->name));
adap->algo = &omap_i2c_algo;
adap->quirks = &omap_i2c_quirks;
adap->dev.parent = &pdev->dev;
--- a/drivers/i2c/busses/i2c-opal.c
+++ b/drivers/i2c/busses/i2c-opal.c
@@ -220,9 +220,9 @@ static int i2c_opal_probe(struct platfor
adapter->dev.of_node = of_node_get(pdev->dev.of_node);
pname = of_get_property(pdev->dev.of_node, "ibm,port-name", NULL);
if (pname)
- strlcpy(adapter->name, pname, sizeof(adapter->name));
+ strscpy(adapter->name, pname, sizeof(adapter->name));
else
- strlcpy(adapter->name, "opal", sizeof(adapter->name));
+ strscpy(adapter->name, "opal", sizeof(adapter->name));
platform_set_drvdata(pdev, adapter);
rc = i2c_add_adapter(adapter);
--- a/drivers/i2c/busses/i2c-parport.c
+++ b/drivers/i2c/busses/i2c-parport.c
@@ -308,7 +308,7 @@ static void i2c_parport_attach(struct pa
/* Fill the rest of the structure */
adapter->adapter.owner = THIS_MODULE;
adapter->adapter.class = I2C_CLASS_HWMON;
- strlcpy(adapter->adapter.name, "Parallel port adapter",
+ strscpy(adapter->adapter.name, "Parallel port adapter",
sizeof(adapter->adapter.name));
adapter->algo_data = parport_algo_data;
/* Slow down if we can't sense SCL */
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -1403,7 +1403,7 @@ static int i2c_pxa_probe(struct platform
spin_lock_init(&i2c->lock);
init_waitqueue_head(&i2c->wait);
- strlcpy(i2c->adap.name, "pxa_i2c-i2c", sizeof(i2c->adap.name));
+ strscpy(i2c->adap.name, "pxa_i2c-i2c", sizeof(i2c->adap.name));
i2c->clk = devm_clk_get(&dev->dev, NULL);
if (IS_ERR(i2c->clk)) {
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/i2c-qcom-geni.c
@@ -577,7 +577,7 @@ static int geni_i2c_probe(struct platfor
i2c_set_adapdata(&gi2c->adap, gi2c);
gi2c->adap.dev.parent = dev;
gi2c->adap.dev.of_node = dev->of_node;
- strlcpy(gi2c->adap.name, "Geni-I2C", sizeof(gi2c->adap.name));
+ strscpy(gi2c->adap.name, "Geni-I2C", sizeof(gi2c->adap.name));
ret = geni_icc_get(&gi2c->se, "qup-memory");
if (ret)
--- a/drivers/i2c/busses/i2c-qup.c
+++ b/drivers/i2c/busses/i2c-qup.c
@@ -1878,7 +1878,7 @@ nodma:
qup->adap.dev.of_node = pdev->dev.of_node;
qup->is_last = true;
- strlcpy(qup->adap.name, "QUP I2C adapter", sizeof(qup->adap.name));
+ strscpy(qup->adap.name, "QUP I2C adapter", sizeof(qup->adap.name));
pm_runtime_set_autosuspend_delay(qup->dev, MSEC_PER_SEC);
pm_runtime_use_autosuspend(qup->dev);
--- a/drivers/i2c/busses/i2c-rcar.c
+++ b/drivers/i2c/busses/i2c-rcar.c
@@ -1059,7 +1059,7 @@ static int rcar_i2c_probe(struct platfor
adap->bus_recovery_info = &rcar_i2c_bri;
adap->quirks = &rcar_i2c_quirks;
i2c_set_adapdata(adap, priv);
- strlcpy(adap->name, pdev->name, sizeof(adap->name));
+ strscpy(adap->name, pdev->name, sizeof(adap->name));
/* Init DMA */
sg_init_table(&priv->sg, 1);
--- a/drivers/i2c/busses/i2c-riic.c
+++ b/drivers/i2c/busses/i2c-riic.c
@@ -447,7 +447,7 @@ static int riic_i2c_probe(struct platfor
adap = &riic->adapter;
i2c_set_adapdata(adap, riic);
- strlcpy(adap->name, "Renesas RIIC adapter", sizeof(adap->name));
+ strscpy(adap->name, "Renesas RIIC adapter", sizeof(adap->name));
adap->owner = THIS_MODULE;
adap->algo = &riic_algo;
adap->dev.parent = &pdev->dev;
--- a/drivers/i2c/busses/i2c-rk3x.c
+++ b/drivers/i2c/busses/i2c-rk3x.c
@@ -1240,7 +1240,7 @@ static int rk3x_i2c_probe(struct platfor
/* use common interface to get I2C timing properties */
i2c_parse_fw_timings(&pdev->dev, &i2c->t, true);
- strlcpy(i2c->adap.name, "rk3x-i2c", sizeof(i2c->adap.name));
+ strscpy(i2c->adap.name, "rk3x-i2c", sizeof(i2c->adap.name));
i2c->adap.owner = THIS_MODULE;
i2c->adap.algo = &rk3x_i2c_algorithm;
i2c->adap.retries = 3;
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -1076,7 +1076,7 @@ static int s3c24xx_i2c_probe(struct plat
else
s3c24xx_i2c_parse_dt(pdev->dev.of_node, i2c);
- strlcpy(i2c->adap.name, "s3c2410-i2c", sizeof(i2c->adap.name));
+ strscpy(i2c->adap.name, "s3c2410-i2c", sizeof(i2c->adap.name));
i2c->adap.owner = THIS_MODULE;
i2c->adap.algo = &s3c24xx_i2c_algorithm;
i2c->adap.retries = 2;
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -930,7 +930,7 @@ static int sh_mobile_i2c_probe(struct pl
adap->nr = dev->id;
adap->dev.of_node = dev->dev.of_node;
- strlcpy(adap->name, dev->name, sizeof(adap->name));
+ strscpy(adap->name, dev->name, sizeof(adap->name));
spin_lock_init(&pd->lock);
init_waitqueue_head(&pd->wait);
--- a/drivers/i2c/busses/i2c-simtec.c
+++ b/drivers/i2c/busses/i2c-simtec.c
@@ -99,7 +99,7 @@ static int simtec_i2c_probe(struct platf
pd->adap.algo_data = &pd->bit;
pd->adap.dev.parent = &dev->dev;
- strlcpy(pd->adap.name, "Simtec I2C", sizeof(pd->adap.name));
+ strscpy(pd->adap.name, "Simtec I2C", sizeof(pd->adap.name));
pd->bit.data = pd;
pd->bit.setsda = simtec_i2c_setsda;
--- a/drivers/i2c/busses/i2c-taos-evm.c
+++ b/drivers/i2c/busses/i2c-taos-evm.c
@@ -239,7 +239,7 @@ static int taos_connect(struct serio *se
dev_err(&serio->dev, "TAOS EVM identification failed\n");
goto exit_close;
}
- strlcpy(adapter->name, name, sizeof(adapter->name));
+ strscpy(adapter->name, name, sizeof(adapter->name));
/* Turn echo off for better performance */
taos->state = TAOS_STATE_EOFF;
--- a/drivers/i2c/busses/i2c-tegra-bpmp.c
+++ b/drivers/i2c/busses/i2c-tegra-bpmp.c
@@ -305,7 +305,7 @@ static int tegra_bpmp_i2c_probe(struct p
i2c_set_adapdata(&i2c->adapter, i2c);
i2c->adapter.owner = THIS_MODULE;
- strlcpy(i2c->adapter.name, "Tegra BPMP I2C adapter",
+ strscpy(i2c->adapter.name, "Tegra BPMP I2C adapter",
sizeof(i2c->adapter.name));
i2c->adapter.algo = &tegra_bpmp_i2c_algo;
i2c->adapter.dev.parent = &pdev->dev;
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -1799,7 +1799,7 @@ static int tegra_i2c_probe(struct platfo
if (i2c_dev->hw->supports_bus_clear)
i2c_dev->adapter.bus_recovery_info = &tegra_i2c_recovery_info;
- strlcpy(i2c_dev->adapter.name, dev_name(i2c_dev->dev),
+ strscpy(i2c_dev->adapter.name, dev_name(i2c_dev->dev),
sizeof(i2c_dev->adapter.name));
err = i2c_add_numbered_adapter(&i2c_dev->adapter);
--- a/drivers/i2c/busses/i2c-uniphier-f.c
+++ b/drivers/i2c/busses/i2c-uniphier-f.c
@@ -564,7 +564,7 @@ static int uniphier_fi2c_probe(struct pl
priv->adap.algo = &uniphier_fi2c_algo;
priv->adap.dev.parent = dev;
priv->adap.dev.of_node = dev->of_node;
- strlcpy(priv->adap.name, "UniPhier FI2C", sizeof(priv->adap.name));
+ strscpy(priv->adap.name, "UniPhier FI2C", sizeof(priv->adap.name));
priv->adap.bus_recovery_info = &uniphier_fi2c_bus_recovery_info;
i2c_set_adapdata(&priv->adap, priv);
platform_set_drvdata(pdev, priv);
--- a/drivers/i2c/busses/i2c-uniphier.c
+++ b/drivers/i2c/busses/i2c-uniphier.c
@@ -358,7 +358,7 @@ static int uniphier_i2c_probe(struct pla
priv->adap.algo = &uniphier_i2c_algo;
priv->adap.dev.parent = dev;
priv->adap.dev.of_node = dev->of_node;
- strlcpy(priv->adap.name, "UniPhier I2C", sizeof(priv->adap.name));
+ strscpy(priv->adap.name, "UniPhier I2C", sizeof(priv->adap.name));
priv->adap.bus_recovery_info = &uniphier_i2c_bus_recovery_info;
i2c_set_adapdata(&priv->adap, priv);
platform_set_drvdata(pdev, priv);
--- a/drivers/i2c/busses/i2c-versatile.c
+++ b/drivers/i2c/busses/i2c-versatile.c
@@ -79,7 +79,7 @@ static int i2c_versatile_probe(struct pl
writel(SCL | SDA, i2c->base + I2C_CONTROLS);
i2c->adap.owner = THIS_MODULE;
- strlcpy(i2c->adap.name, "Versatile I2C adapter", sizeof(i2c->adap.name));
+ strscpy(i2c->adap.name, "Versatile I2C adapter", sizeof(i2c->adap.name));
i2c->adap.algo_data = &i2c->algo;
i2c->adap.dev.parent = &dev->dev;
i2c->adap.dev.of_node = dev->dev.of_node;
--- a/drivers/i2c/busses/i2c-wmt.c
+++ b/drivers/i2c/busses/i2c-wmt.c
@@ -413,7 +413,7 @@ static int wmt_i2c_probe(struct platform
adap = &i2c_dev->adapter;
i2c_set_adapdata(adap, i2c_dev);
- strlcpy(adap->name, "WMT I2C adapter", sizeof(adap->name));
+ strscpy(adap->name, "WMT I2C adapter", sizeof(adap->name));
adap->owner = THIS_MODULE;
adap->algo = &wmt_i2c_algo;
adap->dev.parent = &pdev->dev;
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