* [PATCH] mailbox: qcom-apcs-ipc: Make use of the helper function devm_platform_ioremap_resource()
@ 2021-09-07 7:41 Cai Huoqing
0 siblings, 0 replies; only message in thread
From: Cai Huoqing @ 2021-09-07 7:41 UTC (permalink / raw)
To: caihuoqing
Cc: Andy Gross, Bjorn Andersson, Jassi Brar, linux-arm-msm, linux-kernel
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
drivers/mailbox/qcom-apcs-ipc-mailbox.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/mailbox/qcom-apcs-ipc-mailbox.c b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
index 82ccfaf14b24..71571eeef120 100644
--- a/drivers/mailbox/qcom-apcs-ipc-mailbox.c
+++ b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
@@ -95,7 +95,6 @@ static int qcom_apcs_ipc_probe(struct platform_device *pdev)
struct qcom_apcs_ipc *apcs;
const struct qcom_apcs_ipc_data *apcs_data;
struct regmap *regmap;
- struct resource *res;
void __iomem *base;
unsigned long i;
int ret;
@@ -104,8 +103,7 @@ static int qcom_apcs_ipc_probe(struct platform_device *pdev)
if (!apcs)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- base = devm_ioremap_resource(&pdev->dev, res);
+ base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
return PTR_ERR(base);
--
2.25.1
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