m68k: dma: Remove unnecessary include of asm/cacheflush.h

Wan Jiabing · geertu · commit eeff86b6d18c · 2021-05-10T11:47:00.000+02:00
In commit ca15ca4 ("mm: remove unneeded includes of <asm/pgalloc.h>"), asm/cacheflush.h independent on the MACRO was included at line 18. The include here is unnecessary. Remove it. Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Link: https://lore.kernel.org/r/20210510030836.11834-1-wanjiabing@vivo.com Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
diff --git a/arch/m68k/kernel/dma.c b/arch/m68k/kernel/dma.c
@@ -34,9 +34,6 @@ pgprot_t pgprot_dmacoherent(pgprot_t prot)
 	return prot;
 }
 #else
-
-#include <asm/cacheflush.h>
-
 void *arch_dma_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle,
 		gfp_t gfp, unsigned long attrs)
 {

Original file line number	Diff line number	Diff line change
`@@ -34,9 +34,6 @@ pgprot_t pgprot_dmacoherent(pgprot_t prot)`
`34`	`34`	`return prot;`
`35`	`35`	`}`
`36`	`36`	`#else`
`37`		`-`
`38`		`-#include <asm/cacheflush.h>`
`39`		`-`
`40`	`37`	`void arch_dma_alloc(struct device dev, size_t size, dma_addr_t *dma_handle,`
`41`	`38`	`gfp_t gfp, unsigned long attrs)`
`42`	`39`	`{`