mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 18:47:06 +00:00
58acb1dd2c
This adds a bunch of patches for the v6.1 Gemini kernel. For v5.15 this was down to a single upstream patch, but for kernel v6.2 I reworked the USB code for FOTG210, so instead of carrying over the half-baked and incomplete patch from v5.15 I just backported all the v6.2 patches, 31 in total, as it creates full device USB mode for e.g. D-Link DNS-313. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
40 lines
1.4 KiB
Diff
40 lines
1.4 KiB
Diff
From 7889a2f0256c55e0184dffd0001d0782f9e4cb83 Mon Sep 17 00:00:00 2001
|
|
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
|
|
Date: Mon, 14 Nov 2022 21:38:04 +0100
|
|
Subject: [PATCH 12/29] usb: fotg210-udc: Remove a useless assignment
|
|
|
|
There is no need to use an intermediate array for these memory allocations,
|
|
so, axe it.
|
|
|
|
While at it, turn a '== NULL' into a shorter '!' when testing memory
|
|
allocation failure.
|
|
|
|
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
|
|
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
|
|
Link: https://lore.kernel.org/r/deab9696fc4000499470e7ccbca7c36fca17bd4e.1668458274.git.christophe.jaillet@wanadoo.fr
|
|
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
---
|
|
--- a/drivers/usb/fotg210/fotg210-udc.c
|
|
+++ b/drivers/usb/fotg210/fotg210-udc.c
|
|
@@ -1159,7 +1159,6 @@ int fotg210_udc_probe(struct platform_de
|
|
{
|
|
struct resource *res;
|
|
struct fotg210_udc *fotg210 = NULL;
|
|
- struct fotg210_ep *_ep[FOTG210_MAX_NUM_EP];
|
|
struct device *dev = &pdev->dev;
|
|
int irq;
|
|
int ret = 0;
|
|
@@ -1218,10 +1217,9 @@ int fotg210_udc_probe(struct platform_de
|
|
}
|
|
|
|
for (i = 0; i < FOTG210_MAX_NUM_EP; i++) {
|
|
- _ep[i] = kzalloc(sizeof(struct fotg210_ep), GFP_KERNEL);
|
|
- if (_ep[i] == NULL)
|
|
+ fotg210->ep[i] = kzalloc(sizeof(struct fotg210_ep), GFP_KERNEL);
|
|
+ if (!fotg210->ep[i])
|
|
goto err_alloc;
|
|
- fotg210->ep[i] = _ep[i];
|
|
}
|
|
|
|
fotg210->reg = ioremap(res->start, resource_size(res));
|