iio: adc: Remove unnecessary cast on void pointer

The following Coccinelle script was used to detect this:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
  *((T *)e)
|
  ((T *)x)[...]
|
  ((T*)x)->f
|
- (T*)
  e
)

Signed-off-by: simran singhal <singhalsimran0@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c
index ad1775b5f83c30fd3d1dec35c551483ceb3b434f..6c5a7be9f8c13b53674f10862bbd6243943463b4 100644 (file)
--- a/drivers/iio/adc/exynos_adc.c
+++ b/drivers/iio/adc/exynos_adc.c
@@ -579,7 +579,7 @@ static int exynos_read_s3c64xx_ts(struct iio_dev *indio_dev, int *x, int *y)
 
 static irqreturn_t exynos_adc_isr(int irq, void *dev_id)
 {
-       struct exynos_adc *info = (struct exynos_adc *)dev_id;
+       struct exynos_adc *info = dev_id;
        u32 mask = info->data->mask;
 
        /* Read value */

diff --git a/drivers/iio/adc/imx7d_adc.c b/drivers/iio/adc/imx7d_adc.c
index e2241ee9478329e5e9b5d371ee216fb80148f927..254b29a68b9df6e63ce91eabe759f3b6c7ef6745 100644 (file)
--- a/drivers/iio/adc/imx7d_adc.c
+++ b/drivers/iio/adc/imx7d_adc.c
@@ -365,7 +365,7 @@ static int imx7d_adc_read_data(struct imx7d_adc *info)
 
 static irqreturn_t imx7d_adc_isr(int irq, void *dev_id)
 {
-       struct imx7d_adc *info = (struct imx7d_adc *)dev_id;
+       struct imx7d_adc *info = dev_id;
        int status;
 
        status = readl(info->regs + IMX7D_REG_ADC_INT_STATUS);

diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c
index 3b7c4f78f37aec7f7756e8a8ce6e6fe686d5a458..ebc715927e63ba370898e3dc4658e6feaa19feb9 100644 (file)
--- a/drivers/iio/adc/max1027.c
+++ b/drivers/iio/adc/max1027.c
@@ -364,7 +364,7 @@ static int max1027_set_trigger_state(struct iio_trigger *trig, bool state)
 
 static irqreturn_t max1027_trigger_handler(int irq, void *private)
 {
-       struct iio_poll_func *pf = (struct iio_poll_func *)private;
+       struct iio_poll_func *pf = private;
        struct iio_dev *indio_dev = pf->indio_dev;
        struct max1027_state *st = iio_priv(indio_dev);
 

diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c
index 85d701291654074e1fa07978331eb01d89abd04a..ae6d3324f51839a24fc7411b73c6d55179b76346 100644 (file)
--- a/drivers/iio/adc/rockchip_saradc.c
+++ b/drivers/iio/adc/rockchip_saradc.c
@@ -109,7 +109,7 @@ static int rockchip_saradc_read_raw(struct iio_dev *indio_dev,
 
 static irqreturn_t rockchip_saradc_isr(int irq, void *dev_id)
 {
-       struct rockchip_saradc *info = (struct rockchip_saradc *)dev_id;
+       struct rockchip_saradc *info = dev_id;
 
        /* Read value */
        info->last_val = readl_relaxed(info->regs + SARADC_DATA);

diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c
index a8e134fa190d53ac788528400e7d51f883648037..e5318251015094670101404f612799d13fab7cc2 100644 (file)
--- a/drivers/iio/adc/sun4i-gpadc-iio.c
+++ b/drivers/iio/adc/sun4i-gpadc-iio.c
@@ -382,7 +382,7 @@ static int sun4i_gpadc_runtime_resume(struct device *dev)
 
 static int sun4i_gpadc_get_temp(void *data, int *temp)
 {
-       struct sun4i_gpadc_iio *info = (struct sun4i_gpadc_iio *)data;
+       struct sun4i_gpadc_iio *info = data;
        int val, scale, offset;
 
        if (sun4i_gpadc_temp_read(info->indio_dev, &val))

diff --git a/drivers/iio/adc/vf610_adc.c b/drivers/iio/adc/vf610_adc.c
index 228a003adeed222ee45e9d8823afaf04edb8bfe7..01fc76f7d6602c7b14c5f0cd4ea0c01090278087 100644 (file)
--- a/drivers/iio/adc/vf610_adc.c
+++ b/drivers/iio/adc/vf610_adc.c
@@ -584,7 +584,7 @@ static int vf610_adc_read_data(struct vf610_adc *info)
 
 static irqreturn_t vf610_adc_isr(int irq, void *dev_id)
 {
-       struct iio_dev *indio_dev = (struct iio_dev *)dev_id;
+       struct iio_dev *indio_dev = dev_id;
        struct vf610_adc *info = iio_priv(indio_dev);
        int coco;