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authorJavier Martinez Canillas <javier@osg.samsung.com>2016-10-14 16:15:35 +0300
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2016-10-19 09:45:48 +0300
commitaa156c8aee22a24865bf94d0c4a5f604f687fa7d (patch)
tree345af94daa062d0b82efe1dd05c12c7262636295 /drivers/rtc/rtc-asm9260.c
parent1001354ca34179f3db924eb66672442a173147dc (diff)
downloadlinux-aa156c8aee22a24865bf94d0c4a5f604f687fa7d.tar.xz
rtc: asm9260: 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/rtc/rtc-asm9260.ko | grep alias $ After this patch: $ modinfo drivers/rtc/rtc-asm9260.ko | grep alias alias: of:N*T*Calphascale,asm9260-rtcC* alias: of:N*T*Calphascale,asm9260-rtc Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc/rtc-asm9260.c')
-rw-r--r--drivers/rtc/rtc-asm9260.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-asm9260.c b/drivers/rtc/rtc-asm9260.c
index 18a93d3e3f93..d36534965635 100644
--- a/drivers/rtc/rtc-asm9260.c
+++ b/drivers/rtc/rtc-asm9260.c
@@ -327,6 +327,7 @@ static const struct of_device_id asm9260_dt_ids[] = {
{ .compatible = "alphascale,asm9260-rtc", },
{}
};
+MODULE_DEVICE_TABLE(of, asm9260_dt_ids);
static struct platform_driver asm9260_rtc_driver = {
.probe = asm9260_rtc_probe,