diff options
| author | Valentine Barshak <vbarshak@ru.mvista.com> | 2008-04-05 05:24:37 +1100 |
|---|---|---|
| committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2008-04-05 09:34:13 -0500 |
| commit | d0c8df6e4525ebd38a7643ba3dbfe3989dddf781 (patch) | |
| tree | 4c888de1937affd5c45763adb99dff1acc068486 | |
| parent | 9d7030be336ca64f9cd46707358e07c0dbd5e133 (diff) | |
[POWERPC] 4xx: Use machine_device_initcall() for warp_nand
With a multiplatform kernel, once built we always have warp_setup_nand_flash()
called and NDFC probed, no matter what machine we actually run on. This
potentially can cause problems (such as kernel crash), since NDFC is probed at
a warp-predefined address.
Using machine_device_initcall() NAND devices are registered if we run on a warp only.
Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| -rw-r--r-- | arch/powerpc/platforms/44x/warp-nand.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/44x/warp-nand.c b/arch/powerpc/platforms/44x/warp-nand.c index 84ab78ff8c03..9150318cfc56 100644 --- a/arch/powerpc/platforms/44x/warp-nand.c +++ b/arch/powerpc/platforms/44x/warp-nand.c @@ -11,6 +11,7 @@ #include <linux/mtd/partitions.h> #include <linux/mtd/nand.h> #include <linux/mtd/ndfc.h> +#include <asm/machdep.h> #ifdef CONFIG_MTD_NAND_NDFC @@ -100,6 +101,6 @@ static int warp_setup_nand_flash(void) return 0; } -device_initcall(warp_setup_nand_flash); +machine_device_initcall(warp, warp_setup_nand_flash); #endif |