Use devm_ioremap_resource function, which provides better error handling,
instead of devm_request_and_ioremap.
Patch found using coccinelle.
Signed-off-by: Alexandru Gheorghiu <gheorghiuan...@gmail.com>
---
drivers/cpuidle/cpuidle-kirkwood.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/cpuidle/cpuidle-kirkwood.c
b/drivers/cpuidle/cpuidle-kirkwood.c
index 670aa1e..53aad73 100644
--- a/drivers/cpuidle/cpuidle-kirkwood.c
+++ b/drivers/cpuidle/cpuidle-kirkwood.c
@@ -66,9 +66,9 @@ static int kirkwood_cpuidle_probe(struct platform_device
*pdev)
if (res == NULL)
return -EINVAL;
- ddr_operation_base = devm_request_and_ioremap(&pdev->dev, res);
- if (!ddr_operation_base)
- return -EADDRNOTAVAIL;
+ ddr_operation_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(ddr_operation_base))
+ return PTR_ERR(ddr_operation_base);
device = &per_cpu(kirkwood_cpuidle_device, smp_processor_id());
device->state_count = KIRKWOOD_MAX_STATES;
--
1.7.9.5
--
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