From e1cb73f6f53676fa6ca7eec6b3c371cf68a6797e Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Wed, 26 Oct 2016 16:46:20 -0700 Subject: [PATCH] Input: fsl-imx25-tcq - fix module autoload when registered via OF 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/input/touchscreen/fsl-imx25-tcq.ko | grep alias After this patch: $ modinfo drivers/input/touchscreen/fsl-imx25-tcq.ko | grep alias alias: of:N*T*Cfsl,imx25-tcqC* alias: of:N*T*Cfsl,imx25-tcq Signed-off-by: Javier Martinez Canillas Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/fsl-imx25-tcq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/input/touchscreen/fsl-imx25-tcq.c b/drivers/input/touchscreen/fsl-imx25-tcq.c index fe9877a6af9e..d50ee490c9cc 100644 --- a/drivers/input/touchscreen/fsl-imx25-tcq.c +++ b/drivers/input/touchscreen/fsl-imx25-tcq.c @@ -55,6 +55,7 @@ static const struct of_device_id mx25_tcq_ids[] = { { .compatible = "fsl,imx25-tcq", }, { /* Sentinel */ } }; +MODULE_DEVICE_TABLE(of, mx25_tcq_ids); #define TSC_4WIRE_PRE_INDEX 0 #define TSC_4WIRE_X_INDEX 1 -- 2.11.0