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Commit 525d12f2 authored by Vladimir Zapolskiy's avatar Vladimir Zapolskiy Committed by Greg Kroah-Hartman
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misc: sram: partition base address belongs to __iomem space 



The change fixes a warning found by sparse:

  drivers/misc/sram.c:134:20: warning: incorrect type in assignment (different address spaces)
  drivers/misc/sram.c:134:20:    expected void *base
  drivers/misc/sram.c:134:20:    got void [noderef] <asn:2>*

Signed-off-by: default avatarVladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d0eaa0c2

drivers/misc/sram.c

+3 −3
Original line number Diff line number Diff line
@@ -29,7 +29,7 @@ 
#define SRAM_GRANULARITY	32



struct sram_partition {

	void *base;

	void __iomem *base;



	struct gen_pool *pool;

	struct bin_attribute battr;
@@ -65,7 +65,7 @@ static ssize_t sram_read(struct file *filp, struct kobject *kobj, 
	part = container_of(attr, struct sram_partition, battr);



	mutex_lock(&part->lock);

	memcpy(buf, part->base + pos, count);

	memcpy_fromio(buf, part->base + pos, count);

	mutex_unlock(&part->lock);



	return count;
@@ -80,7 +80,7 @@ static ssize_t sram_write(struct file *filp, struct kobject *kobj, 
	part = container_of(attr, struct sram_partition, battr);



	mutex_lock(&part->lock);

	memcpy(part->base + pos, buf, count);

	memcpy_toio(part->base + pos, buf, count);

	mutex_unlock(&part->lock);



	return count;