[PATCH v2 2/5] iio: adc: bcm_iproc_adc: fix include dependencies

[mdshahid03]

From: Mohammad Shahid <mdshahid03@xxxxxxxxx>

Add the headers required directly by the driver for completion and
mutex APIs.

Remove the unused `linux/io.h` header now that register access is
handled through regmap APIs.

Signed-off-by: Mohammad Shahid <mdshahid03@xxxxxxxxx>
---
 drivers/iio/adc/bcm_iproc_adc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/iio/adc/bcm_iproc_adc.c b/drivers/iio/adc/bcm_iproc_adc.c
index e46e3761993a..2b59819c4ca4 100644
--- a/drivers/iio/adc/bcm_iproc_adc.c
+++ b/drivers/iio/adc/bcm_iproc_adc.c
@@ -4,11 +4,12 @@
  */
 
 #include <linux/clk.h>
+#include <linux/completion.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
-#include <linux/io.h>
 #include <linux/mfd/syscon.h>
 #include <linux/module.h>
+#include <linux/mutex.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
 
-- 
2.43.0