linux-omap-pm git: fix mtd and tweak defconfig

1 files changed, 51 insertions, 0 deletions

diff --git a/recipes/linux/linux-omap-pm/fix-mtd.diff b/recipes/linux/linux-omap-pm/fix-mtd.diff
new file mode 100644
index 0000000000..76fe001fcd
--- /dev/null
+++ b/recipes/linux/linux-omap-pm/fix-mtd.diff
@@ -0,0 +1,51 @@
+From patchwork Sat Jun 27 05:37:06 2009
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [MTD,NAND] : fix omap2.c compile failure and warning
+Date: Fri, 26 Jun 2009 19:37:06 -0000
+From: Singh, Vimal <vimalsingh@ti.com>
+X-Patchwork-Id: 29225
+
+> The 'status' you return in the case that you _have_ gone through the
+> loop is still wrong though, isn't it?
+Yes, I have corrected that in below patch. Its my bad, I did not fix it
+previously.
+
+Signed-off-by: Vimal Singh <vimalsingh at ti.com>
+Signed-off-by: Ming Lei <tom.leiming at gmail.com>
+
+---
+
+
+diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
+index 0cd76f8..3b6e6ad 100644
+--- a/drivers/mtd/nand/omap2.c
++++ b/drivers/mtd/nand/omap2.c
+@@ -11,6 +11,8 @@
+ #include <linux/platform_device.h>
+ #include <linux/dma-mapping.h>
+ #include <linux/delay.h>
++#include <linux/jiffies.h>
++#include <linux/sched.h>
+ #include <linux/mtd/mtd.h>
+ #include <linux/mtd/nand.h>
+ #include <linux/mtd/partitions.h>
+@@ -541,7 +543,7 @@ static int omap_wait(struct mtd_info *mtd, struct nand_chip
+ 	struct omap_nand_info *info = container_of(mtd, struct omap_nand_info,
+ 							mtd);
+ 	unsigned long timeo = jiffies;
+-	int status, state = this->state;
++	int status = NAND_STATUS_FAIL, state = this->state;
+
+ 	if (state == FL_ERASING)
+ 		timeo += (HZ * 400) / 1000;
+@@ -558,6 +560,7 @@ static int omap_wait(struct mtd_info *mtd, struct nand_chip
+ 		status = __raw_readb(this->IO_ADDR_R);
+-		if (!(status & 0x40))
++		if (status & NAND_STATUS_READY)
+ 			break;
++		cond_resched();
+ 	}
+ 	return status;
+ }