From 155ea0dc8dcb6066aaf4af5addd005b8968ce820 Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Tue, 19 Jan 2021 16:07:48 +0100 Subject: soc: fsl: qe: store muram_vbase as a void pointer instead of u8 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 Acked-by: Li Yang Signed-off-by: Jakub Kicinski --- drivers/soc/fsl/qe/qe_common.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/soc/fsl/qe') diff --git a/drivers/soc/fsl/qe/qe_common.c b/drivers/soc/fsl/qe/qe_common.c index b81cd1b2e4a0..236d962d45f1 100644 --- a/drivers/soc/fsl/qe/qe_common.c +++ b/drivers/soc/fsl/qe/qe_common.c @@ -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); -- cgit v1.2.3-58-ga151