[PATCH 0/3] platform-x86 updates for next 3.6 rc

[PATCH 0/3] platform-x86 updates for next 3.6 rc

[Corentin Chary]

Hi Matthew,

Some patches for platform x86 drivers that should be merged ASAP.
The CONFIG_ACPI_VIDEO patch is especially important since new demote/promote
mechanism is currently broken when ACPI_VIDEO=m

Thanks,

Corentin Chary (2):
  drivers-platform-x86: remove useless #ifdef CONFIG_ACPI_VIDEO
  asus-laptop: HRWS/HWRS typo

Maxim Nikulin (1):
  platform/x86: fix asus_laptop.wled_type description

 drivers/platform/x86/acer-wmi.c       |    2 --
 drivers/platform/x86/apple-gmux.c     |    4 ----
 drivers/platform/x86/asus-laptop.c    |   10 +++++-----
 drivers/platform/x86/asus-wmi.c       |    4 ----
 drivers/platform/x86/samsung-laptop.c |    4 ----
 5 files changed, 5 insertions(+), 19 deletions(-)

-- 
1.7.9.5

[PATCH 1/3] drivers-platform-x86: remove useless #ifdef CONFIG_ACPI_VIDEO

[Corentin Chary]

Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
---
 drivers/platform/x86/acer-wmi.c       |    2 --
 drivers/platform/x86/apple-gmux.c     |    4 ----
 drivers/platform/x86/asus-wmi.c       |    4 ----
 drivers/platform/x86/samsung-laptop.c |    4 ----
 4 files changed, 14 deletions(-)

diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 3782e1c..934d861 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -2196,10 +2196,8 @@ static int __init acer_wmi_init(void)
 		interface->capability &= ~ACER_CAP_BRIGHTNESS;
 		pr_info("Brightness must be controlled by acpi video driver\n");
 	} else {
-#ifdef CONFIG_ACPI_VIDEO
 		pr_info("Disabling ACPI video driver\n");
 		acpi_video_unregister();
-#endif
 	}
 
 	if (wmi_has_guid(WMID_GUID3)) {
diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c
index dfb1a92..dca31ce 100644
--- a/drivers/platform/x86/apple-gmux.c
+++ b/drivers/platform/x86/apple-gmux.c
@@ -505,9 +505,7 @@ static int __devinit gmux_probe(struct pnp_dev *pnp,
 	 * Disable the other backlight choices.
 	 */
 	acpi_video_dmi_promote_vendor();
-#if defined (CONFIG_ACPI_VIDEO) || defined (CONFIG_ACPI_VIDEO_MODULE)
 	acpi_video_unregister();
-#endif
 	apple_bl_unregister();
 
 	gmux_data->power_state = VGA_SWITCHEROO_ON;
@@ -593,9 +591,7 @@ static void __devexit gmux_remove(struct pnp_dev *pnp)
 	kfree(gmux_data);
 
 	acpi_video_dmi_demote_vendor();
-#if defined (CONFIG_ACPI_VIDEO) || defined (CONFIG_ACPI_VIDEO_MODULE)
 	acpi_video_register();
-#endif
 	apple_bl_register();
 }
 
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 6a91a0c..912ec7d 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -47,9 +47,7 @@
 #include <linux/thermal.h>
 #include <acpi/acpi_bus.h>
 #include <acpi/acpi_drivers.h>
-#ifdef CONFIG_ACPI_VIDEO
 #include <acpi/video.h>
-#endif
 
 #include "asus-wmi.h"
 
@@ -1780,10 +1778,8 @@ static int asus_wmi_add(struct platform_device *pdev)
 	if (asus->driver->quirks->wmi_backlight_power)
 		acpi_video_dmi_promote_vendor();
 	if (!acpi_video_backlight_support()) {
-#ifdef CONFIG_ACPI_VIDEO
 		pr_info("Disabling ACPI video driver\n");
 		acpi_video_unregister();
-#endif
 		err = asus_wmi_backlight_init(asus);
 		if (err && err != -ENODEV)
 			goto fail_backlight;
diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
index c1ca7bc..dd90d15 100644
--- a/drivers/platform/x86/samsung-laptop.c
+++ b/drivers/platform/x86/samsung-laptop.c
@@ -26,9 +26,7 @@
 #include <linux/seq_file.h>
 #include <linux/debugfs.h>
 #include <linux/ctype.h>
-#ifdef CONFIG_ACPI_VIDEO
 #include <acpi/video.h>
-#endif
 
 /*
  * This driver is needed because a number of Samsung laptops do not hook
@@ -1558,9 +1556,7 @@ static int __init samsung_init(void)
 		samsung->handle_backlight = false;
 	} else if (samsung->quirks->broken_acpi_video) {
 		pr_info("Disabling ACPI video driver\n");
-#ifdef CONFIG_ACPI_VIDEO
 		acpi_video_unregister();
-#endif
 	}
 #endif
 
-- 
1.7.9.5

Re: [PATCH 1/3] drivers-platform-x86: remove useless #ifdef CONFIG_ACPI_VIDEO

[joeyli]

於 一，2012-08-20 於 23:01 +0200，Corentin Chary 提到：
> Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
> ---
>  drivers/platform/x86/acer-wmi.c       |    2 --
>  drivers/platform/x86/apple-gmux.c     |    4 ----
>  drivers/platform/x86/asus-wmi.c       |    4 ----
>  drivers/platform/x86/samsung-laptop.c |    4 ----
>  4 files changed, 14 deletions(-)
> 
> diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
> index 3782e1c..934d861 100644
> --- a/drivers/platform/x86/acer-wmi.c
> +++ b/drivers/platform/x86/acer-wmi.c
> @@ -2196,10 +2196,8 @@ static int __init acer_wmi_init(void)
>  		interface->capability &= ~ACER_CAP_BRIGHTNESS;
>  		pr_info("Brightness must be controlled by acpi video driver\n");
>  	} else {
> -#ifdef CONFIG_ACPI_VIDEO
>  		pr_info("Disabling ACPI video driver\n");
>  		acpi_video_unregister();
> -#endif
>  	}
>  

Yes, we need this patch otherwise the acpi/video will not unregister if
acpi/video build to module. It will cause regression on v3.6 kernel for
some machines backlight control need use 'acpi_backlight=vendor'.

Acked-by: Lee, Chun-Yi <jlee@suse.com>


Thanks a lot!
Joey Lee

>  	if (wmi_has_guid(WMID_GUID3)) {
> diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c
> index dfb1a92..dca31ce 100644
> --- a/drivers/platform/x86/apple-gmux.c
> +++ b/drivers/platform/x86/apple-gmux.c
> @@ -505,9 +505,7 @@ static int __devinit gmux_probe(struct pnp_dev *pnp,
>  	 * Disable the other backlight choices.
>  	 */
>  	acpi_video_dmi_promote_vendor();
> -#if defined (CONFIG_ACPI_VIDEO) || defined (CONFIG_ACPI_VIDEO_MODULE)
>  	acpi_video_unregister();
> -#endif
>  	apple_bl_unregister();
>  
>  	gmux_data->power_state = VGA_SWITCHEROO_ON;
> @@ -593,9 +591,7 @@ static void __devexit gmux_remove(struct pnp_dev *pnp)
>  	kfree(gmux_data);
>  
>  	acpi_video_dmi_demote_vendor();
> -#if defined (CONFIG_ACPI_VIDEO) || defined (CONFIG_ACPI_VIDEO_MODULE)
>  	acpi_video_register();
> -#endif
>  	apple_bl_register();
>  }
>  
> diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
> index 6a91a0c..912ec7d 100644
> --- a/drivers/platform/x86/asus-wmi.c
> +++ b/drivers/platform/x86/asus-wmi.c
> @@ -47,9 +47,7 @@
>  #include <linux/thermal.h>
>  #include <acpi/acpi_bus.h>
>  #include <acpi/acpi_drivers.h>
> -#ifdef CONFIG_ACPI_VIDEO
>  #include <acpi/video.h>
> -#endif
>  
>  #include "asus-wmi.h"
>  
> @@ -1780,10 +1778,8 @@ static int asus_wmi_add(struct platform_device *pdev)
>  	if (asus->driver->quirks->wmi_backlight_power)
>  		acpi_video_dmi_promote_vendor();
>  	if (!acpi_video_backlight_support()) {
> -#ifdef CONFIG_ACPI_VIDEO
>  		pr_info("Disabling ACPI video driver\n");
>  		acpi_video_unregister();
> -#endif
>  		err = asus_wmi_backlight_init(asus);
>  		if (err && err != -ENODEV)
>  			goto fail_backlight;
> diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
> index c1ca7bc..dd90d15 100644
> --- a/drivers/platform/x86/samsung-laptop.c
> +++ b/drivers/platform/x86/samsung-laptop.c
> @@ -26,9 +26,7 @@
>  #include <linux/seq_file.h>
>  #include <linux/debugfs.h>
>  #include <linux/ctype.h>
> -#ifdef CONFIG_ACPI_VIDEO
>  #include <acpi/video.h>
> -#endif
>  
>  /*
>   * This driver is needed because a number of Samsung laptops do not hook
> @@ -1558,9 +1556,7 @@ static int __init samsung_init(void)
>  		samsung->handle_backlight = false;
>  	} else if (samsung->quirks->broken_acpi_video) {
>  		pr_info("Disabling ACPI video driver\n");
> -#ifdef CONFIG_ACPI_VIDEO
>  		acpi_video_unregister();
> -#endif
>  	}
>  #endif
>  


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Re: [PATCH 1/3] drivers-platform-x86: remove useless #ifdef CONFIG_ACPI_VIDEO

[joeyli]

於 一，2012-08-20 於 23:01 +0200，Corentin Chary 提到：
> Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
> ---
>  drivers/platform/x86/acer-wmi.c       |    2 --
>  drivers/platform/x86/apple-gmux.c     |    4 ----
>  drivers/platform/x86/asus-wmi.c       |    4 ----
>  drivers/platform/x86/samsung-laptop.c |    4 ----
>  4 files changed, 14 deletions(-)
> 
> diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
> index 3782e1c..934d861 100644
> --- a/drivers/platform/x86/acer-wmi.c
> +++ b/drivers/platform/x86/acer-wmi.c
> @@ -2196,10 +2196,8 @@ static int __init acer_wmi_init(void)
>  		interface->capability &= ~ACER_CAP_BRIGHTNESS;
>  		pr_info("Brightness must be controlled by acpi video driver\n");
>  	} else {
> -#ifdef CONFIG_ACPI_VIDEO
>  		pr_info("Disabling ACPI video driver\n");
>  		acpi_video_unregister();
> -#endif
>  	}
>  

Yes, we need this patch otherwise the acpi/video will not unregister if
acpi/video build to module. It will cause regression on v3.6 kernel for
some machines backlight control need use 'acpi_backlight=vendor'.

Acked-by: Lee, Chun-Yi <jlee@suse.com>


Thanks a lot!
Joey Lee

>  	if (wmi_has_guid(WMID_GUID3)) {
> diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c
> index dfb1a92..dca31ce 100644
> --- a/drivers/platform/x86/apple-gmux.c
> +++ b/drivers/platform/x86/apple-gmux.c
> @@ -505,9 +505,7 @@ static int __devinit gmux_probe(struct pnp_dev *pnp,
>  	 * Disable the other backlight choices.
>  	 */
>  	acpi_video_dmi_promote_vendor();
> -#if defined (CONFIG_ACPI_VIDEO) || defined (CONFIG_ACPI_VIDEO_MODULE)
>  	acpi_video_unregister();
> -#endif
>  	apple_bl_unregister();
>  
>  	gmux_data->power_state = VGA_SWITCHEROO_ON;
> @@ -593,9 +591,7 @@ static void __devexit gmux_remove(struct pnp_dev *pnp)
>  	kfree(gmux_data);
>  
>  	acpi_video_dmi_demote_vendor();
> -#if defined (CONFIG_ACPI_VIDEO) || defined (CONFIG_ACPI_VIDEO_MODULE)
>  	acpi_video_register();
> -#endif
>  	apple_bl_register();
>  }
>  
> diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
> index 6a91a0c..912ec7d 100644
> --- a/drivers/platform/x86/asus-wmi.c
> +++ b/drivers/platform/x86/asus-wmi.c
> @@ -47,9 +47,7 @@
>  #include <linux/thermal.h>
>  #include <acpi/acpi_bus.h>
>  #include <acpi/acpi_drivers.h>
> -#ifdef CONFIG_ACPI_VIDEO
>  #include <acpi/video.h>
> -#endif
>  
>  #include "asus-wmi.h"
>  
> @@ -1780,10 +1778,8 @@ static int asus_wmi_add(struct platform_device *pdev)
>  	if (asus->driver->quirks->wmi_backlight_power)
>  		acpi_video_dmi_promote_vendor();
>  	if (!acpi_video_backlight_support()) {
> -#ifdef CONFIG_ACPI_VIDEO
>  		pr_info("Disabling ACPI video driver\n");
>  		acpi_video_unregister();
> -#endif
>  		err = asus_wmi_backlight_init(asus);
>  		if (err && err != -ENODEV)
>  			goto fail_backlight;
> diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
> index c1ca7bc..dd90d15 100644
> --- a/drivers/platform/x86/samsung-laptop.c
> +++ b/drivers/platform/x86/samsung-laptop.c
> @@ -26,9 +26,7 @@
>  #include <linux/seq_file.h>
>  #include <linux/debugfs.h>
>  #include <linux/ctype.h>
> -#ifdef CONFIG_ACPI_VIDEO
>  #include <acpi/video.h>
> -#endif
>  
>  /*
>   * This driver is needed because a number of Samsung laptops do not hook
> @@ -1558,9 +1556,7 @@ static int __init samsung_init(void)
>  		samsung->handle_backlight = false;
>  	} else if (samsung->quirks->broken_acpi_video) {
>  		pr_info("Disabling ACPI video driver\n");
> -#ifdef CONFIG_ACPI_VIDEO
>  		acpi_video_unregister();
> -#endif
>  	}
>  #endif
>  

Re: [PATCH 1/3] drivers-platform-x86: remove useless #ifdef CONFIG_ACPI_VIDEO

[Corentin Chary]

On Mon, Aug 20, 2012 at 10:01 PM, Corentin Chary
<corentin.chary@gmail.com> wrote:
> Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
> ---
>  drivers/platform/x86/acer-wmi.c       |    2 --
>  drivers/platform/x86/apple-gmux.c     |    4 ----
>  drivers/platform/x86/asus-wmi.c       |    4 ----
>  drivers/platform/x86/samsung-laptop.c |    4 ----
>  4 files changed, 14 deletions(-)
>
> diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
> index 3782e1c..934d861 100644
> --- a/drivers/platform/x86/acer-wmi.c
> +++ b/drivers/platform/x86/acer-wmi.c
> @@ -2196,10 +2196,8 @@ static int __init acer_wmi_init(void)
>                 interface->capability &= ~ACER_CAP_BRIGHTNESS;
>                 pr_info("Brightness must be controlled by acpi video driver\n");
>         } else {
> -#ifdef CONFIG_ACPI_VIDEO
>                 pr_info("Disabling ACPI video driver\n");
>                 acpi_video_unregister();
> -#endif
>         }
>
>         if (wmi_has_guid(WMID_GUID3)) {
> diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c
> index dfb1a92..dca31ce 100644
> --- a/drivers/platform/x86/apple-gmux.c
> +++ b/drivers/platform/x86/apple-gmux.c
> @@ -505,9 +505,7 @@ static int __devinit gmux_probe(struct pnp_dev *pnp,
>          * Disable the other backlight choices.
>          */
>         acpi_video_dmi_promote_vendor();
> -#if defined (CONFIG_ACPI_VIDEO) || defined (CONFIG_ACPI_VIDEO_MODULE)
>         acpi_video_unregister();
> -#endif
>         apple_bl_unregister();
>
>         gmux_data->power_state = VGA_SWITCHEROO_ON;
> @@ -593,9 +591,7 @@ static void __devexit gmux_remove(struct pnp_dev *pnp)
>         kfree(gmux_data);
>
>         acpi_video_dmi_demote_vendor();
> -#if defined (CONFIG_ACPI_VIDEO) || defined (CONFIG_ACPI_VIDEO_MODULE)
>         acpi_video_register();
> -#endif
>         apple_bl_register();
>  }
>
> diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
> index 6a91a0c..912ec7d 100644
> --- a/drivers/platform/x86/asus-wmi.c
> +++ b/drivers/platform/x86/asus-wmi.c
> @@ -47,9 +47,7 @@
>  #include <linux/thermal.h>
>  #include <acpi/acpi_bus.h>
>  #include <acpi/acpi_drivers.h>
> -#ifdef CONFIG_ACPI_VIDEO
>  #include <acpi/video.h>
> -#endif
>
>  #include "asus-wmi.h"
>
> @@ -1780,10 +1778,8 @@ static int asus_wmi_add(struct platform_device *pdev)
>         if (asus->driver->quirks->wmi_backlight_power)
>                 acpi_video_dmi_promote_vendor();
>         if (!acpi_video_backlight_support()) {
> -#ifdef CONFIG_ACPI_VIDEO
>                 pr_info("Disabling ACPI video driver\n");
>                 acpi_video_unregister();
> -#endif
>                 err = asus_wmi_backlight_init(asus);
>                 if (err && err != -ENODEV)
>                         goto fail_backlight;
> diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
> index c1ca7bc..dd90d15 100644
> --- a/drivers/platform/x86/samsung-laptop.c
> +++ b/drivers/platform/x86/samsung-laptop.c
> @@ -26,9 +26,7 @@
>  #include <linux/seq_file.h>
>  #include <linux/debugfs.h>
>  #include <linux/ctype.h>
> -#ifdef CONFIG_ACPI_VIDEO
>  #include <acpi/video.h>
> -#endif
>
>  /*
>   * This driver is needed because a number of Samsung laptops do not hook
> @@ -1558,9 +1556,7 @@ static int __init samsung_init(void)
>                 samsung->handle_backlight = false;
>         } else if (samsung->quirks->broken_acpi_video) {
>                 pr_info("Disabling ACPI video driver\n");
> -#ifdef CONFIG_ACPI_VIDEO
>                 acpi_video_unregister();
> -#endif
>         }
>  #endif
>
> --
> 1.7.9.5
>

Any news on that ? This should really be merged before the end of rcs.
Thanks,

-- 
Corentin Chary
http://xf.iksaif.net

Re: [PATCH 1/3] drivers-platform-x86: remove useless #ifdef CONFIG_ACPI_VIDEO

[Matthew Garrett]

Sorry, yes, I'll be merging these this week.

-- 
Matthew Garrett | mjg59@srcf.ucam.org

[PATCH 2/3] asus-laptop: HRWS/HWRS typo

[Corentin Chary]

Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
---
 drivers/platform/x86/asus-laptop.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index e38f91b..110c777 100644
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -863,9 +863,9 @@ static ssize_t show_infos(struct device *dev,
 	 * The significance of others is yet to be found.
 	 * If we don't find the method, we assume the device are present.
 	 */
-	rv = acpi_evaluate_integer(asus->handle, "HRWS", NULL, &temp);
+	rv = acpi_evaluate_integer(asus->handle, "HWRS", NULL, &temp);
 	if (!ACPI_FAILURE(rv))
-		len += sprintf(page + len, "HRWS value         : %#x\n",
+		len += sprintf(page + len, "HWRS value         : %#x\n",
 			       (uint) temp);
 	/*
 	 * Another value for userspace: the ASYM method returns 0x02 for
@@ -1751,9 +1751,9 @@ static int asus_laptop_get_info(struct asus_laptop *asus)
 	 * The significance of others is yet to be found.
 	 */
 	status =
-	    acpi_evaluate_integer(asus->handle, "HRWS", NULL, &hwrs_result);
+	    acpi_evaluate_integer(asus->handle, "HWRS", NULL, &hwrs_result);
 	if (!ACPI_FAILURE(status))
-		pr_notice("  HRWS returned %x", (int)hwrs_result);
+		pr_notice("  HWRS returned %x", (int)hwrs_result);
 
 	if (!acpi_check_handle(asus->handle, METHOD_WL_STATUS, NULL))
 		asus->have_rsts = true;
-- 
1.7.9.5

Re: [PATCH 2/3] asus-laptop: HRWS/HWRS typo

[Alan Cox]

On Mon, 20 Aug 2012 23:01:51 +0200
Corentin Chary <corentin.chary@gmail.com> wrote:

> Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
> ---
>  drivers/platform/x86/asus-laptop.c |    8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
> index e38f91b..110c777 100644
> --- a/drivers/platform/x86/asus-laptop.c
> +++ b/drivers/platform/x86/asus-laptop.c
> @@ -863,9 +863,9 @@ static ssize_t show_infos(struct device *dev,
>  	 * The significance of others is yet to be found.
>  	 * If we don't find the method, we assume the device are present.
>  	 */
> -	rv = acpi_evaluate_integer(asus->handle, "HRWS", NULL, &temp);
> +	rv = acpi_evaluate_integer(asus->handle, "HWRS", NULL, &temp);
>  	if (!ACPI_FAILURE(rv))
> -		len += sprintf(page + len, "HRWS value         : %#x\n",
> +		len += sprintf(page + len, "HWRS value         : %#x\n",
>  			       (uint) temp);
>  	/*
>  	 * Another value for userspace: the ASYM method returns 0x02 for
> @@ -1751,9 +1751,9 @@ static int asus_laptop_get_info(struct asus_laptop *asus)
>  	 * The significance of others is yet to be found.
>  	 */
>  	status =
> -	    acpi_evaluate_integer(asus->handle, "HRWS", NULL, &hwrs_result);
> +	    acpi_evaluate_integer(asus->handle, "HWRS", NULL, &hwrs_result);
>  	if (!ACPI_FAILURE(status))
> -		pr_notice("  HRWS returned %x", (int)hwrs_result);
> +		pr_notice("  HWRS returned %x", (int)hwrs_result);
>  
>  	if (!acpi_check_handle(asus->handle, METHOD_WL_STATUS, NULL))
>  		asus->have_rsts = true;

Please also tag this commit

Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=24222

so we can track it back out of bugzilla.

[PATCH 3/3] platform/x86: fix asus_laptop.wled_type description

[Corentin Chary]

From: Maxim Nikulin <m.a.nikulin@gmail.com>

MODULE_PARM_DESC for wlan_status is further in the same file

Signed-off-by: Maxim A. Nikulin <M.A.Nikulin@gmail.com>
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
---
 drivers/platform/x86/asus-laptop.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index 110c777..4b568df 100644
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -85,7 +85,7 @@ static char *wled_type = "unknown";
 static char *bled_type = "unknown";
 
 module_param(wled_type, charp, 0444);
-MODULE_PARM_DESC(wlan_status, "Set the wled type on boot "
+MODULE_PARM_DESC(wled_type, "Set the wled type on boot "
 		 "(unknown, led or rfkill). "
 		 "default is unknown");
 
-- 
1.7.9.5