The patch titled Subject: backlight: ot200_bl: use devm_gpio_request() has been removed from the -mm tree. Its filename was backlight-ot200_bl-use-devm_gpio_request.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Jingoo Han <jg1.han@xxxxxxxxxxx> Subject: backlight: ot200_bl: use devm_gpio_request() The devm_ functions allocate memory that is released when a driver detaches. This patch uses devm_gpio_request() for these functions. Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx> Acked-by: Christian Gmeiner <christian.gmeiner@xxxxxxxxx> Cc: Richard Purdie <rpurdie@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/video/backlight/ot200_bl.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff -puN drivers/video/backlight/ot200_bl.c~backlight-ot200_bl-use-devm_gpio_request drivers/video/backlight/ot200_bl.c --- a/drivers/video/backlight/ot200_bl.c~backlight-ot200_bl-use-devm_gpio_request +++ a/drivers/video/backlight/ot200_bl.c @@ -84,7 +84,8 @@ static int ot200_backlight_probe(struct int retval = 0; /* request gpio */ - if (gpio_request(GPIO_DIMM, "ot200 backlight dimmer") < 0) { + if (devm_gpio_request(&pdev->dev, GPIO_DIMM, + "ot200 backlight dimmer") < 0) { dev_err(&pdev->dev, "failed to request GPIO %d\n", GPIO_DIMM); return -ENODEV; } @@ -93,8 +94,7 @@ static int ot200_backlight_probe(struct pwm_timer = cs5535_mfgpt_alloc_timer(7, MFGPT_DOMAIN_ANY); if (!pwm_timer) { dev_err(&pdev->dev, "MFGPT 7 not available\n"); - retval = -ENODEV; - goto error_mfgpt_alloc; + return -ENODEV; } data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); @@ -131,8 +131,6 @@ static int ot200_backlight_probe(struct error_devm_kzalloc: cs5535_mfgpt_free_timer(pwm_timer); -error_mfgpt_alloc: - gpio_free(GPIO_DIMM); return retval; } @@ -149,7 +147,6 @@ static int ot200_backlight_remove(struct MAX_COMP2 - dim_table[100]); cs5535_mfgpt_free_timer(pwm_timer); - gpio_free(GPIO_DIMM); return 0; } _ Patches currently in -mm which might be from jg1.han@xxxxxxxxxxx are origin.patch linux-next.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html