On 3/14/25 16:25, Dan Carpenter wrote:
The devm_platform_get_and_ioremap_resource() function doesn't return NULL, it returns error pointers. Update the checking to match.
Fixes: f78d206f3d73 ("Coresight: Add Coresight TMC Control Unit driver") Signed-off-by: Dan Carpenter dan.carpenter@linaro.org
drivers/hwtracing/coresight/coresight-ctcu-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/hwtracing/coresight/coresight-ctcu-core.c b/drivers/hwtracing/coresight/coresight-ctcu-core.c index da35d8b4d579..c6bafc96db96 100644 --- a/drivers/hwtracing/coresight/coresight-ctcu-core.c +++ b/drivers/hwtracing/coresight/coresight-ctcu-core.c @@ -204,8 +204,8 @@ static int ctcu_probe(struct platform_device *pdev) dev->platform_data = pdata; base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
- if (!base)
return -ENOMEM;
- if (IS_ERR(base))
return PTR_ERR(base);drvdata->apb_clk = coresight_get_enable_apb_pclk(dev); if (IS_ERR(drvdata->apb_clk))
Reviewed-by: Anshuman Khandual anshuman.khandual@arm.com