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: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -29,7 +29,7 @@
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#define SRAM_GRANULARITY 32
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struct sram_partition {
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void *base;
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void __iomem *base;
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struct gen_pool *pool;
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struct bin_attribute battr;
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@ -65,7 +65,7 @@ static ssize_t sram_read(struct file *filp, struct kobject *kobj,
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part = container_of(attr, struct sram_partition, battr);
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mutex_lock(&part->lock);
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memcpy(buf, part->base + pos, count);
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memcpy_fromio(buf, part->base + pos, count);
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mutex_unlock(&part->lock);
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return count;
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@ -80,7 +80,7 @@ static ssize_t sram_write(struct file *filp, struct kobject *kobj,
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part = container_of(attr, struct sram_partition, battr);
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mutex_lock(&part->lock);
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memcpy(part->base + pos, buf, count);
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memcpy_toio(part->base + pos, buf, count);
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mutex_unlock(&part->lock);
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return count;
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