From 60c7c03c16f9694f1e2864fd04602e43c11e3331 Mon Sep 17 00:00:00 2001 From: hcg Date: Thu, 25 Aug 2011 11:49:55 +0000 Subject: [PATCH 1/1] [omap35xx]: Remove subpage align patch git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28086 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../patches-3.0/003-nand_subpage_align.patch | 22 ------------------- 1 file changed, 22 deletions(-) delete mode 100644 target/linux/omap35xx/patches-3.0/003-nand_subpage_align.patch diff --git a/target/linux/omap35xx/patches-3.0/003-nand_subpage_align.patch b/target/linux/omap35xx/patches-3.0/003-nand_subpage_align.patch deleted file mode 100644 index 4bb854db6..000000000 --- a/target/linux/omap35xx/patches-3.0/003-nand_subpage_align.patch +++ /dev/null @@ -1,22 +0,0 @@ -diff -urN linux-2.6.38.old/drivers/mtd/nand/omap2.c linux-2.6.38/drivers/mtd/nand/omap2.c ---- linux-2.6.38.old/drivers/mtd/nand/omap2.c 2011-03-15 02:20:32.000000000 +0100 -+++ linux-2.6.38/drivers/mtd/nand/omap2.c 2011-03-21 15:05:21.000000000 +0100 -@@ -245,6 +245,18 @@ - int ret = 0; - u32 *p = (u32 *)buf; - -+ /* u32 align the buffer and read */ -+ /* NB: This assumes the buf ptr can be aligned *down* which is a valid. -+ * Assumption when dealing with ecc buffers etc. -+ */ -+ u32 addr = (u32)p; -+ -+ int diff = addr & 3; -+ addr -= diff; -+ len += diff; -+ len = (len + 3) & ~3; -+ p = (u32 *)addr; -+ - /* take care of subpage reads */ - if (len % 4) { - if (info->nand.options & NAND_BUSWIDTH_16) -- 2.20.1