From 435e0b2b165bcac86eeddf675383070f60587cbb Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Fri, 11 May 2007 15:42:44 +1000 Subject: [PATCH] [POWERPC] Trivial ps3 warning fixes Fixes warnings: arch/powerpc/platforms/ps3/system-bus.c: In function 'ps3_map_sg': arch/powerpc/platforms/ps3/system-bus.c:278: warning: unused variable 'i' arch/powerpc/platforms/ps3/system-bus.c:277: warning: unused variable 'dev' arch/powerpc/platforms/ps3/setup.c:103: warning: 'prealloc' defined but not used Signed-off-by: Stephen Rothwell Acked-by: Geoff Levand Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/ps3/setup.c | 2 +- arch/powerpc/platforms/ps3/system-bus.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c index c989493308..9353967666 100644 --- a/arch/powerpc/platforms/ps3/setup.c +++ b/arch/powerpc/platforms/ps3/setup.c @@ -99,6 +99,7 @@ static void ps3_panic(char *str) while(1); } +#ifdef CONFIG_FB_PS3 static void prealloc(struct ps3_prealloc *p) { if (!p->size) @@ -115,7 +116,6 @@ static void prealloc(struct ps3_prealloc *p) p->address); } -#ifdef CONFIG_FB_PS3 struct ps3_prealloc ps3fb_videomemory = { .name = "ps3fb videomemory", .size = CONFIG_FB_PS3_DEFAULT_SIZE_M*1024*1024, diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index 3c48cce98a..6bda51027c 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -274,13 +274,13 @@ static void ps3_unmap_single(struct device *_dev, dma_addr_t dma_addr, static int ps3_map_sg(struct device *_dev, struct scatterlist *sg, int nents, enum dma_data_direction direction) { - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); - int i; - #if defined(CONFIG_PS3_DYNAMIC_DMA) BUG_ON("do"); return -EPERM; #else + struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); + int i; + for (i = 0; i < nents; i++, sg++) { int result = ps3_dma_map(dev->d_region, page_to_phys(sg->page) + sg->offset, sg->length, -- 2.20.1