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Subject[PATCH 10/10] soc: qcom: convert to devm_platform_ioremap_resource
Date
Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
drivers/soc/qcom/llcc-qcom.c | 7 +------
drivers/soc/qcom/qcom-geni-se.c | 4 +---
drivers/soc/qcom/qcom_aoss.c | 4 +---
drivers/soc/qcom/qcom_gsbi.c | 5 +----
drivers/soc/qcom/spm.c | 4 +---
5 files changed, 5 insertions(+), 19 deletions(-)

diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c
index 429b5a60a1ba..99e19df76889 100644
--- a/drivers/soc/qcom/llcc-qcom.c
+++ b/drivers/soc/qcom/llcc-qcom.c
@@ -387,7 +387,6 @@ static int qcom_llcc_remove(struct platform_device *pdev)
static struct regmap *qcom_llcc_init_mmio(struct platform_device *pdev,
const char *name)
{
- struct resource *res;
void __iomem *base;
struct regmap_config llcc_regmap_config = {
.reg_bits = 32,
@@ -396,11 +395,7 @@ static struct regmap *qcom_llcc_init_mmio(struct platform_device *pdev,
.fast_io = true,
};

- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name);
- if (!res)
- return ERR_PTR(-ENODEV);
-
- base = devm_ioremap_resource(&pdev->dev, res);
+ base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
return ERR_CAST(base);

diff --git a/drivers/soc/qcom/qcom-geni-se.c b/drivers/soc/qcom/qcom-geni-se.c
index 7d622ea1274e..9c2c429b4b3f 100644
--- a/drivers/soc/qcom/qcom-geni-se.c
+++ b/drivers/soc/qcom/qcom-geni-se.c
@@ -723,7 +723,6 @@ EXPORT_SYMBOL(geni_se_rx_dma_unprep);
static int geni_se_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct resource *res;
struct geni_wrapper *wrapper;
int ret;

@@ -732,8 +731,7 @@ static int geni_se_probe(struct platform_device *pdev)
return -ENOMEM;

wrapper->dev = dev;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- wrapper->base = devm_ioremap_resource(dev, res);
+ wrapper->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wrapper->base))
return PTR_ERR(wrapper->base);

diff --git a/drivers/soc/qcom/qcom_aoss.c b/drivers/soc/qcom/qcom_aoss.c
index 006ac40c526a..fcfba9f1aaa1 100644
--- a/drivers/soc/qcom/qcom_aoss.c
+++ b/drivers/soc/qcom/qcom_aoss.c
@@ -513,7 +513,6 @@ static void qmp_cooling_devices_remove(struct qmp *qmp)

static int qmp_probe(struct platform_device *pdev)
{
- struct resource *res;
struct qmp *qmp;
int irq;
int ret;
@@ -526,8 +525,7 @@ static int qmp_probe(struct platform_device *pdev)
init_waitqueue_head(&qmp->event);
mutex_init(&qmp->tx_lock);

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- qmp->msgram = devm_ioremap_resource(&pdev->dev, res);
+ qmp->msgram = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(qmp->msgram))
return PTR_ERR(qmp->msgram);

diff --git a/drivers/soc/qcom/qcom_gsbi.c b/drivers/soc/qcom/qcom_gsbi.c
index 304afc223a58..202ff31cf54f 100644
--- a/drivers/soc/qcom/qcom_gsbi.c
+++ b/drivers/soc/qcom/qcom_gsbi.c
@@ -127,7 +127,6 @@ static int gsbi_probe(struct platform_device *pdev)
struct device_node *node = pdev->dev.of_node;
struct device_node *tcsr_node;
const struct of_device_id *match;
- struct resource *res;
void __iomem *base;
struct gsbi_info *gsbi;
int i, ret;
@@ -135,12 +134,10 @@ static int gsbi_probe(struct platform_device *pdev)
const struct crci_config *config = NULL;

gsbi = devm_kzalloc(&pdev->dev, sizeof(*gsbi), GFP_KERNEL);
-
if (!gsbi)
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);

diff --git a/drivers/soc/qcom/spm.c b/drivers/soc/qcom/spm.c
index 8e10e02c6aa5..b6131ab07879 100644
--- a/drivers/soc/qcom/spm.c
+++ b/drivers/soc/qcom/spm.c
@@ -320,7 +320,6 @@ static const struct of_device_id spm_match_table[] = {
static int spm_dev_probe(struct platform_device *pdev)
{
struct spm_driver_data *drv;
- struct resource *res;
const struct of_device_id *match_id;
void __iomem *addr;
int cpu;
@@ -329,8 +328,7 @@ static int spm_dev_probe(struct platform_device *pdev)
if (!drv)
return -EINVAL;

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- drv->reg_base = devm_ioremap_resource(&pdev->dev, res);
+ drv->reg_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(drv->reg_base))
return PTR_ERR(drv->reg_base);

--
2.17.1
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