From: Lennert Buytenhek Date: Sat, 12 Aug 2006 08:55:07 +0000 (+0200) Subject: [PATCH] smc91x: disable DMA mode on the logicpd pxa270 X-Git-Tag: v2.6.18-rc5~61^2~46 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09e590e5d5a93f2eaa748a89c623258e6bad1648;p=linux-2.6 [PATCH] smc91x: disable DMA mode on the logicpd pxa270 Enabling PXA DMA for the smc91x on the logicpd pxa270 produces unacceptable interference with the TFT panel, so disable it. Also delete the lpd270 versions of the SMC_{in,out}[bl]() macros, as they aren't used, since the board only supports 16bit accesses. Signed-off-by: Lennert Buytenhek Signed-off-by: Jeff Garzik --- diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h index 4ec4b4d23a..9f9f8f2d53 100644 --- a/drivers/net/smc91x.h +++ b/drivers/net/smc91x.h @@ -136,14 +136,9 @@ #define SMC_CAN_USE_32BIT 0 #define SMC_IO_SHIFT 0 #define SMC_NOWAIT 1 -#define SMC_USE_PXA_DMA 1 -#define SMC_inb(a, r) readb((a) + (r)) #define SMC_inw(a, r) readw((a) + (r)) -#define SMC_inl(a, r) readl((a) + (r)) -#define SMC_outb(v, a, r) writeb(v, (a) + (r)) #define SMC_outw(v, a, r) writew(v, (a) + (r)) -#define SMC_outl(v, a, r) writel(v, (a) + (r)) #define SMC_insw(a, r, p, l) readsw((a) + (r), p, l) #define SMC_outsw(a, r, p, l) writesw((a) + (r), p, l)