mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
8299d1f057
Rebased RPi foundation patches on linux 5.10.59, removed applied and reverted patches, wireless patches and defconfig patches. bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 4B v1.1 4G bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
30 lines
973 B
Diff
30 lines
973 B
Diff
From 17e36f484c42177981279d791cbc55a43c5d5a12 Mon Sep 17 00:00:00 2001
|
|
From: popcornmix <popcornmix@gmail.com>
|
|
Date: Tue, 6 Aug 2019 15:23:14 +0100
|
|
Subject: [PATCH] clk-bcm2835: Avoid null pointer exception
|
|
|
|
clk_desc_array[BCM2835_PLLB] doesn't exist so we dereference null when iterating
|
|
|
|
Signed-off-by: popcornmix <popcornmix@gmail.com>
|
|
---
|
|
drivers/clk/bcm/clk-bcm2835.c | 8 +++++---
|
|
1 file changed, 5 insertions(+), 3 deletions(-)
|
|
|
|
--- a/drivers/clk/bcm/clk-bcm2835.c
|
|
+++ b/drivers/clk/bcm/clk-bcm2835.c
|
|
@@ -2310,9 +2310,11 @@ static bool bcm2835_clk_is_claimed(const
|
|
int i;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(clk_desc_array); i++) {
|
|
- const char *clk_name = *(const char **)(clk_desc_array[i].data);
|
|
- if (!strcmp(name, clk_name))
|
|
- return bcm2835_clk_claimed[i];
|
|
+ if (clk_desc_array[i].data) {
|
|
+ const char *clk_name = *(const char **)(clk_desc_array[i].data);
|
|
+ if (!strcmp(name, clk_name))
|
|
+ return bcm2835_clk_claimed[i];
|
|
+ }
|
|
}
|
|
|
|
return false;
|