lkml.org 
[lkml]   [2022]   [Aug]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] leds: max8997: Don't error if there is no pdata
Date
The driver will works just fine if no platform data was supplied.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
drivers/leds/leds-max8997.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/leds/leds-max8997.c b/drivers/leds/leds-max8997.c
index c0bddb33888d..c8d7f55c9dec 100644
--- a/drivers/leds/leds-max8997.c
+++ b/drivers/leds/leds-max8997.c
@@ -238,11 +238,6 @@ static int max8997_led_probe(struct platform_device *pdev)
char name[20];
int ret = 0;

- if (pdata == NULL) {
- dev_err(&pdev->dev, "no platform data\n");
- return -ENODEV;
- }
-
led = devm_kzalloc(&pdev->dev, sizeof(*led), GFP_KERNEL);
if (led == NULL)
return -ENOMEM;
@@ -258,7 +253,7 @@ static int max8997_led_probe(struct platform_device *pdev)
led->iodev = iodev;

/* initialize mode and brightness according to platform_data */
- if (pdata->led_pdata) {
+ if (pdata && pdata->led_pdata) {
u8 mode = 0, brightness = 0;

mode = pdata->led_pdata->mode[led->id];
--
2.35.1
\
 
 \ /
  Last update: 2022-08-07 12:41    [W:0.044 / U:0.068 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site