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authorJavier Martinez Canillas <javier@osg.samsung.com>2016-10-17 21:36:12 +0300
committerSebastian Reichel <sre@kernel.org>2016-10-19 06:16:09 +0300
commit991de440363d294bee06bfaf484a3843f3f3fd81 (patch)
treede3d726ae79856c7f96c4a55d1dfa8c404dcc8de /drivers/power/reset
parent99e33fbdffc6d98ff8966b6a13a8fa53253a2974 (diff)
downloadlinux-991de440363d294bee06bfaf484a3843f3f3fd81.tar.xz
power: reset: at91-reset: Fix module autoload
If the driver is built as a module, autoload won't work because the module alias information is not filled. So user-space can't match the registered device with the corresponding module. Export the module alias information using the MODULE_DEVICE_TABLE() macro. Before this patch: $ modinfo drivers/power/reset/at91-reset.ko | grep alias $ After this patch: $ modinfo drivers/power/reset/at91-reset.ko | grep alias alias: of:N*T*Catmel,sama5d3-rstcC* alias: of:N*T*Catmel,sama5d3-rstc alias: of:N*T*Catmel,at91sam9g45-rstcC* alias: of:N*T*Catmel,at91sam9g45-rstc alias: of:N*T*Catmel,at91sam9260-rstcC* alias: of:N*T*Catmel,at91sam9260-rstc alias: platform:at91-sam9g45-reset alias: platform:at91-sam9260-reset Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/power/reset')
-rw-r--r--drivers/power/reset/at91-reset.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c
index 1b5d450586d1..568580cf0655 100644
--- a/drivers/power/reset/at91-reset.c
+++ b/drivers/power/reset/at91-reset.c
@@ -175,6 +175,7 @@ static const struct of_device_id at91_reset_of_match[] = {
{ .compatible = "atmel,sama5d3-rstc", .data = sama5d3_restart },
{ /* sentinel */ }
};
+MODULE_DEVICE_TABLE(of, at91_reset_of_match);
static struct notifier_block at91_restart_nb = {
.priority = 192,
@@ -242,6 +243,7 @@ static const struct platform_device_id at91_reset_plat_match[] = {
{ "at91-sam9g45-reset", (unsigned long)at91sam9g45_restart },
{ /* sentinel */ }
};
+MODULE_DEVICE_TABLE(platform, at91_reset_plat_match);
static struct platform_driver at91_reset_driver = {
.remove = __exit_p(at91_reset_remove),