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56 lines
1.4 KiB
Diff
56 lines
1.4 KiB
Diff
From a76818770adabc7afdf3bef07f9f30d061c10082 Mon Sep 17 00:00:00 2001
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From: John Crispin <blogic@openwrt.org>
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Date: Thu, 8 Mar 2012 11:21:33 +0100
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Subject: [PATCH 28/73] MIPS: lantiq: convert gpio_stp driver to clkdev api
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Update from old pmu_{dis,en}able() to ckldev api.
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Signed-off-by: John Crispin <blogic@openwrt.org>
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---
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arch/mips/lantiq/xway/gpio_stp.c | 12 +++++++++---
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1 files changed, 9 insertions(+), 3 deletions(-)
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--- a/arch/mips/lantiq/xway/gpio_stp.c
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+++ b/arch/mips/lantiq/xway/gpio_stp.c
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@@ -15,6 +15,8 @@
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#include <linux/mutex.h>
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#include <linux/io.h>
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#include <linux/gpio.h>
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+#include <linux/clk.h>
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+#include <linux/err.h>
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#include <lantiq_soc.h>
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@@ -78,8 +80,10 @@ static struct gpio_chip ltq_stp_chip = {
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.owner = THIS_MODULE,
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};
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-static int ltq_stp_hw_init(void)
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+static int ltq_stp_hw_init(struct device *dev)
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{
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+ struct clk *clk;
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+
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/* sane defaults */
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ltq_stp_w32(0, LTQ_STP_AR);
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ltq_stp_w32(0, LTQ_STP_CPU0);
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@@ -105,7 +109,9 @@ static int ltq_stp_hw_init(void)
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*/
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ltq_stp_w32_mask(0, LTQ_STP_ADSL_SRC, LTQ_STP_CON0);
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- ltq_pmu_enable(PMU_LED);
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+ clk = clk_get(dev, NULL);
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+ WARN_ON(IS_ERR(clk));
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+ clk_enable(clk);
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return 0;
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}
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@@ -138,7 +144,7 @@ static int __devinit ltq_stp_probe(struc
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}
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ret = gpiochip_add(<q_stp_chip);
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if (!ret)
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- ret = ltq_stp_hw_init();
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+ ret = ltq_stp_hw_init(&pdev->dev);
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return ret;
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}
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