0
0
mirror of https://git.openwrt.org/openwrt/openwrt.git synced 2024-11-22 04:56:15 +00:00
openwrt/target/linux/bcm27xx/patches-6.6/950-0921-media-ov64a40-Better-check-for-error-on-clk_get.patch
Álvaro Fernández Rojas 8c405cdccc bcm27xx: add 6.6 kernel patches
The patches were generated from the RPi repo with the following command:
git format-patch v6.6.34..rpi-6.1.y

Some patches needed rebasing and, as usual, the applied and reverted, wireless
drivers, Github workflows, READMEs and defconfigs patches were removed.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2024-06-18 18:52:49 +02:00

26 lines
894 B
Diff

From 3eadbb7806945ea433cf62867bccfadac3fdb201 Mon Sep 17 00:00:00 2001
From: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Date: Thu, 29 Feb 2024 09:38:15 +0100
Subject: [PATCH 0921/1085] media: ov64a40: Better check for error on clk_get()
The clk_get() function returns "a valid IS_ERR() condition with
corresponding errno". Use the IS_ERR() macro insted of just checking
for the pointer not being NULL.
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
---
drivers/media/i2c/ov64a40.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/media/i2c/ov64a40.c
+++ b/drivers/media/i2c/ov64a40.c
@@ -3555,7 +3555,7 @@ static int ov64a40_probe(struct i2c_clie
}
ov64a40->xclk = devm_clk_get(&client->dev, NULL);
- if (!ov64a40->xclk)
+ if (IS_ERR(ov64a40->xclk))
return dev_err_probe(&client->dev, PTR_ERR(ov64a40->xclk),
"Failed to get clock\n");