[lkml]   [2015]   [Apr]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH V4] Fix pointer cast for 32 bits arch
Actually, my patch seems like a good idea to me but it's one of those
things that someone should probably test. Unless someone can test
goldfish on a 32 bit system with 64 bit dma addresses then maybe the
thing to is to write the new function but preserve the current behavior.

static inline void gf_write_dma_addr(dma_addr_t addr, void __iomem *portl,
void __iomem *porth)
writel((u32)data, portl);
* This should be CONFIG_ARCH_DMA_ADDR_T_64BIT but someone needs to
* test it.
#ifdef CONFIG_64BIT
writel(data >> 32, porth);

dan carpenter

 \ /
  Last update: 2015-04-17 11:01    [W:0.142 / U:0.460 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site