Merge git://git.infradead.org/mtd-2.6

* git://git.infradead.org/mtd-2.6: (154 commits)
  mtd: cfi_cmdset_0002: use AMD standard command-set with Winbond flash chips
  mtd: cfi_cmdset_0002: Fix MODULE_ALIAS and linkage for new 0701 commandset ID
  mtd: mxc_nand: Remove duplicate NAND_CMD_RESET case value
  mtd: update gfp/slab.h includes
  jffs2: Stop triggering block erases from jffs2_write_super()
  jffs2: Rename jffs2_erase_pending_trigger() to jffs2_dirty_trigger()
  jffs2: Use jffs2_garbage_collect_trigger() to trigger pending erases
  jffs2: Require jffs2_garbage_collect_trigger() to be called with lock held
  jffs2: Wake GC thread when there are blocks to be erased
  jffs2: Erase pending blocks in GC pass, avoid invalid -EIO return
  jffs2: Add 'work_done' return value from jffs2_erase_pending_blocks()
  mtd: mtdchar: Do not corrupt backing device of device node inode
  mtd/maps/pcmciamtd: Fix printk format for ssize_t in debug messages
  drivers/mtd: Use kmemdup
  mtd: cfi_cmdset_0002: Fix argument order in bootloc warning
  mtd: nand: add Toshiba TC58NVG0 device ID
  pcmciamtd: add another ID
  pcmciamtd: coding style cleanups
  pcmciamtd: fixing obvious errors
  mtd: chips: add SST39WF160x NOR-flashes
  ...

Trivial conflicts due to dev_node removal in drivers/mtd/maps/pcmciamtd.c

1 files changed, 10 insertions, 6 deletions

diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index 7545568fce47..ee87325c7712 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -292,11 +292,14 @@ static void omap_read_buf_pref(struct mtd_info *mtd, u_char *buf, int len)
         u32 *p = (u32 *)buf;
 
         /* take care of subpage reads */
-        for (; len % 4 != 0; ) {
-                *buf++ = __raw_readb(info->nand.IO_ADDR_R);
-                len--;
+        if (len % 4) {
+                if (info->nand.options & NAND_BUSWIDTH_16)
+                        omap_read_buf16(mtd, buf, len % 4);
+                else
+                        omap_read_buf8(mtd, buf, len % 4);
+                p = (u32 *) (buf + len % 4);
+                len -= len % 4;
         }
-        p = (u32 *) buf;
 
         /* configure and start prefetch transfer */
         ret = gpmc_prefetch_enable(info->gpmc_cs, 0x0, len, 0x0);
@@ -502,7 +505,7 @@ static void omap_write_buf_dma_pref(struct mtd_info *mtd,
                 omap_write_buf_pref(mtd, buf, len);
         else
                 /* start transfer in DMA mode */
-                omap_nand_dma_transfer(mtd, buf, len, 0x1);
+                omap_nand_dma_transfer(mtd, (u_char *) buf, len, 0x1);
 }
 
 /**
@@ -1028,7 +1031,8 @@ out_free_info:
 static int omap_nand_remove(struct platform_device *pdev)
 {
         struct mtd_info *mtd = platform_get_drvdata(pdev);
-        struct omap_nand_info *info = mtd->priv;
+        struct omap_nand_info *info = container_of(mtd, struct omap_nand_info,
+                                                        mtd);
 
         platform_set_drvdata(pdev, NULL);
         if (use_dma)