On 07/22/2018 02:25 AM, Geert Uytterhoeven wrote: > CC hexagon > > hexagon != H8/300 != SuperH
argh. Thanks. > On Sat, Jul 21, 2018 at 5:17 AM Randy Dunlap <[email protected]> wrote: >> >> From: Randy Dunlap <[email protected]> >> >> Fix build warning in arch/hexagon/kernel/dma.c by casting a void * >> to unsigned long to match the function parameter type. >> >> ../arch/hexagon/kernel/dma.c: In function 'arch_dma_alloc': >> ../arch/hexagon/kernel/dma.c:51:5: warning: passing argument 2 of >> 'gen_pool_add' makes integer from pointer without a cast [enabled by default] >> ../include/linux/genalloc.h:112:19: note: expected 'long unsigned int' but >> argument is of type 'void *' >> >> Signed-off-by: Randy Dunlap <[email protected]> >> Cc: Yoshinori Sato <[email protected]> >> Cc: Rich Felker <[email protected]> >> Cc: [email protected] >> --- >> arch/hexagon/kernel/dma.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> --- linux-next-20180717.orig/arch/hexagon/kernel/dma.c >> +++ linux-next-20180717/arch/hexagon/kernel/dma.c >> @@ -47,7 +47,7 @@ void *arch_dma_alloc(struct device *dev, >> panic("Can't create %s() memory pool!", __func__); >> else >> gen_pool_add(coherent_pool, >> - pfn_to_virt(max_low_pfn), >> + (unsigned long)pfn_to_virt(max_low_pfn), >> hexagon_coherent_pool_size, -1); >> } >> > > Gr{oetje,eeting}s, > > Geert > -- ~Randy
