thermal: sprd: Add missing MODULE_DEVICE_TABLE

Message ID 20210512093752.243168-1-zhang.lyra@gmail.com
State New
Headers show
Series
  • thermal: sprd: Add missing MODULE_DEVICE_TABLE
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Commit Message

Chunyan Zhang May 12, 2021, 9:37 a.m.
From: Chunyan Zhang <chunyan.zhang@unisoc.com>

MODULE_DEVICE_TABLE is used to extract the device information out of the
driver and builds a table when being compiled. If using this macro,
kernel can find the driver if available when the device is plugged in,
and then loads that driver and initializes the device.

Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
---
 drivers/thermal/sprd_thermal.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Daniel Lezcano June 11, 2021, 9:34 a.m. | #1
On 12/05/2021 11:37, Chunyan Zhang wrote:
> From: Chunyan Zhang <chunyan.zhang@unisoc.com>

> 

> MODULE_DEVICE_TABLE is used to extract the device information out of the

> driver and builds a table when being compiled. If using this macro,

> kernel can find the driver if available when the device is plugged in,

> and then loads that driver and initializes the device.

> 

> Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>


Applied, and added the Fixes tag:

Fixes: 554fdbaf19b18 ("thermal: sprd: Add Spreadtrum thermal driver
support")

> ---

>  drivers/thermal/sprd_thermal.c | 1 +

>  1 file changed, 1 insertion(+)

> 

> diff --git a/drivers/thermal/sprd_thermal.c b/drivers/thermal/sprd_thermal.c

> index 3682edb2f466..fe06cccf14b3 100644

> --- a/drivers/thermal/sprd_thermal.c

> +++ b/drivers/thermal/sprd_thermal.c

> @@ -532,6 +532,7 @@ static const struct of_device_id sprd_thermal_of_match[] = {

>  	{ .compatible = "sprd,ums512-thermal", .data = &ums512_data },

>  	{ },

>  };

> +MODULE_DEVICE_TABLE(of, sprd_thermal_of_match);

>  

>  static const struct dev_pm_ops sprd_thermal_pm_ops = {

>  	SET_SYSTEM_SLEEP_PM_OPS(sprd_thm_suspend, sprd_thm_resume)

> 



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Patch

diff --git a/drivers/thermal/sprd_thermal.c b/drivers/thermal/sprd_thermal.c
index 3682edb2f466..fe06cccf14b3 100644
--- a/drivers/thermal/sprd_thermal.c
+++ b/drivers/thermal/sprd_thermal.c
@@ -532,6 +532,7 @@  static const struct of_device_id sprd_thermal_of_match[] = {
 	{ .compatible = "sprd,ums512-thermal", .data = &ums512_data },
 	{ },
 };
+MODULE_DEVICE_TABLE(of, sprd_thermal_of_match);
 
 static const struct dev_pm_ops sprd_thermal_pm_ops = {
 	SET_SYSTEM_SLEEP_PM_OPS(sprd_thm_suspend, sprd_thm_resume)