[ Upstream commit 5aa3709c0a5c026735b0ddd4ec80810a23d65f5b ]
MODULE_DEVICE_TABLE(of, <of_match_table>) should be called to complete DT
OF mathing mechanism and register it.
Before this patch:
modinfo ./drivers/mfd/madera.ko | grep alias
After this patch:
modinfo ./drivers/mfd/madera.ko | grep alias
alias: of:N*T*Ccirrus,wm1840C*
alias: of:N*T*Ccirrus,wm1840
alias: of:N*T*Ccirrus,cs47l91C*
alias: of:N*T*Ccirrus,cs47l91
alias: of:N*T*Ccirrus,cs47l90C*
alias: of:N*T*Ccirrus,cs47l90
alias: of:N*T*Ccirrus,cs47l85C*
alias: of:N*T*Ccirrus,cs47l85
alias: of:N*T*Ccirrus,cs47l35C*
alias: of:N*T*Ccirrus,cs47l35
Reported-by: Javier Martinez Canillas <javier@xxxxxxxxxxxx>
Signed-off-by: Daniel Gomez <dagmcr@xxxxxxxxx>
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/mfd/madera-core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mfd/madera-core.c b/drivers/mfd/madera-core.c
index 8cfea969b060..45c7d8b97349 100644
--- a/drivers/mfd/madera-core.c
+++ b/drivers/mfd/madera-core.c
@@ -278,6 +278,7 @@ const struct of_device_id madera_of_match[] = {
{ .compatible = "cirrus,wm1840", .data = (void *)WM1840 },
{}
};
+MODULE_DEVICE_TABLE(of, madera_of_match);
EXPORT_SYMBOL_GPL(madera_of_match);
static int madera_get_reset_gpio(struct madera *madera)
--
2.20.1
