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soc: fsl: qe: store muram_vbase as a void pointer instead of u8

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The two functions cpm_muram_offset() and cpm_muram_dma() both need a
cast currently, one casts muram_vbase to do the pointer arithmetic on
void pointers, the other casts the passed-in address u8*.

It's simpler and more consistent to just always use void* and drop all
the casting.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Acked-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Rasmus Villemoes
2021-01-19 16:07:48 +01:00
committed by Jakub Kicinski
parent e8e507a8ac
commit 155ea0dc8d
1 changed files with 3 additions and 3 deletions
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6
drivers/soc/fsl/qe/qe_common.c
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@@ -27,7 +27,7 @@
static struct gen_pool *muram_pool;
static spinlock_t cpm_muram_lock;
static u8 __iomem *muram_vbase;
static void __iomem *muram_vbase;
static phys_addr_t muram_pbase;
struct muram_block {
@@ -225,7 +225,7 @@ EXPORT_SYMBOL(cpm_muram_addr);
unsigned long cpm_muram_offset(const void __iomem *addr)
{
return addr - (void __iomem *)muram_vbase;
return addr - muram_vbase;
}
EXPORT_SYMBOL(cpm_muram_offset);
@@ -235,6 +235,6 @@ EXPORT_SYMBOL(cpm_muram_offset);
*/
dma_addr_t cpm_muram_dma(void __iomem *addr)
{
return muram_pbase + ((u8 __iomem *)addr - muram_vbase);
return muram_pbase + (addr - muram_vbase);
}
EXPORT_SYMBOL(cpm_muram_dma);