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authorJanusz Krzysztofik <jkrzyszt@tis.icnet.pl>2011-07-04 03:56:15 -0700
committerTony Lindgren <tony@atomide.com>2011-07-04 03:56:15 -0700
commit07ad6ab3d79ede41cd8a69499e81df7b405635d2 (patch)
tree55f00c4a08380b091253a48e728713b67214c2d0 /arch/arm/mach-omap2/board-rx51-peripherals.c
parentb0af8dfdd67699e25083478c63eedef2e72ebd85 (diff)
omap: drop __initdata tags from static struct platform_device declarations
Pointers to statically declared platform device structures which are registered with platform_device_register() are then used during run time to access these structure members, for example from platform_uevent() and much more. Therefore, these structures should never be placed inside sections which are dropped after boot. Fix platform devices incorrectly tagged with __initdata which happen to exist inside OMAP sub-trees. This bug has exhibited itself on my ARM/OMAP1 based Amstrad Delta videophone after commit 6d3163ce86dd386b4f7bda80241d7fea2bc0bb1d, "mm: check if any page in a pageblock is reserved before marking it MIGRATE_RESERVE", resulting in reading from several /sys/device/platform/*/uevent files always ending up with segmentation faults. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Acked-by: Felipe Balbi <balbi@ti.com> Cc: Varadarajan, Charulatha <charu@ti.com> Cc: Jarkko Nikula <jhnikula@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-rx51-peripherals.c')
-rw-r--r--arch/arm/mach-omap2/board-rx51-peripherals.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 990366726c5..88bd6f7705f 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -558,7 +558,7 @@ static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module =
.subdev_board_info = &rx51_si4713_board_info,
};
-static struct platform_device rx51_si4713_dev __initdata_or_module = {
+static struct platform_device rx51_si4713_dev = {
.name = "radio-si4713",
.id = -1,
.dev = {