mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-08-24 09:50:04 +00:00
Code Issues Releases Wiki Activity

clk: meson-axg: fix return value check in axg_clkc_probe()

Browse source 
In case of error, the function devm_ioremap() returns NULL pointer
not ERR_PTR(). The IS_ERR() test in the return value check should be
replaced with NULL test.

Fixes: 78b4af312f ("clk: meson-axg: add clock controller drivers")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
weiyongjun (A) 2017-12-28 02:40:49 +00:00 committed by Stephen Boyd
parent 70d7aebe63
commit 4f8f7809e4
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/clk/meson/axg.c
View file

@ -880,7 +880,7 @@ static int axg_clkc_probe(struct platform_device *pdev)
/* Generic clocks and PLLs */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
clk_base = devm_ioremap(&pdev->dev, res->start, resource_size(res));
if (IS_ERR(clk_base)) {
if (!clk_base) {
dev_err(&pdev->dev, "Unable to map clk base\n");
return -ENXIO;
}