* [PATCH] msi-laptop: use pr_<level> for messages
@ 2011-03-10 11:02 Lee, Chun-Yi
2011-03-13 6:31 ` Dmitry Torokhov
0 siblings, 1 reply; 5+ messages in thread
From: Lee, Chun-Yi @ 2011-03-10 11:02 UTC (permalink / raw)
To: mjg
Cc: platform-driver-x86, Lee, Chun-Yi, Carlos Corbacho,
Dmitry Torokhov, Corentin Chary
msi-laptop: use pr_<level> for messages
Cc: Carlos Corbacho <carlos@strangeworlds.co.uk>
Cc: Matthew Garrett <mjg@redhat.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
---
drivers/platform/x86/msi-laptop.c | 13 ++++++-------
1 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
index 028d2c6..77a6c3b 100644
--- a/drivers/platform/x86/msi-laptop.c
+++ b/drivers/platform/x86/msi-laptop.c
@@ -445,8 +445,7 @@ static struct platform_device *msipf_device;
static int dmi_check_cb(const struct dmi_system_id *id)
{
- printk(KERN_INFO "msi-laptop: Identified laptop model '%s'.\n",
- id->ident);
+ pr_info("msi-laptop: Identified laptop model '%s'.\n", id->ident);
return 1;
}
@@ -834,8 +833,7 @@ static int load_scm_model_init(struct platform_device *sdev)
result = i8042_install_filter(msi_laptop_i8042_filter);
if (result) {
- printk(KERN_ERR
- "msi-laptop: Unable to install key filter\n");
+ pr_err("msi-laptop: Unable to install key filter\n");
goto fail_filter;
}
@@ -875,7 +873,7 @@ static int __init msi_init(void)
/* Register backlight stuff */
if (acpi_video_backlight_support()) {
- printk(KERN_INFO "MSI: Brightness ignored, must be controlled "
+ pr_info("MSI: Brightness ignored, must be controlled "
"by ACPI video driver\n");
} else {
struct backlight_properties props;
@@ -929,7 +927,8 @@ static int __init msi_init(void)
if (auto_brightness != 2)
set_auto_brightness(auto_brightness);
- printk(KERN_INFO "msi-laptop: driver "MSI_DRIVER_VERSION" successfully loaded.\n");
+ pr_info("msi-laptop: driver "MSI_DRIVER_VERSION
+ " successfully loaded.\n");
return 0;
@@ -977,7 +976,7 @@ static void __exit msi_cleanup(void)
if (auto_brightness != 2)
set_auto_brightness(1);
- printk(KERN_INFO "msi-laptop: driver unloaded.\n");
+ pr_info("msi-laptop: driver unloaded.\n");
}
module_init(msi_init);
--
1.6.0.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] msi-laptop: use pr_<level> for messages
2011-03-10 11:02 [PATCH] msi-laptop: use pr_<level> for messages Lee, Chun-Yi
@ 2011-03-13 6:31 ` Dmitry Torokhov
2011-03-16 7:55 ` Joey Lee
0 siblings, 1 reply; 5+ messages in thread
From: Dmitry Torokhov @ 2011-03-13 6:31 UTC (permalink / raw)
To: Lee, Chun-Yi
Cc: mjg, platform-driver-x86, Lee, Chun-Yi, Carlos Corbacho,
Corentin Chary
On Thu, Mar 10, 2011 at 07:02:34PM +0800, Lee, Chun-Yi wrote:
> msi-laptop: use pr_<level> for messages
>
> Cc: Carlos Corbacho <carlos@strangeworlds.co.uk>
> Cc: Matthew Garrett <mjg@redhat.com>
> Cc: Dmitry Torokhov <dtor@mail.ru>
> Cc: Corentin Chary <corentincj@iksaif.net>
> Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
> ---
> drivers/platform/x86/msi-laptop.c | 13 ++++++-------
> 1 files changed, 6 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
> index 028d2c6..77a6c3b 100644
> --- a/drivers/platform/x86/msi-laptop.c
> +++ b/drivers/platform/x86/msi-laptop.c
> @@ -445,8 +445,7 @@ static struct platform_device *msipf_device;
>
> static int dmi_check_cb(const struct dmi_system_id *id)
> {
> - printk(KERN_INFO "msi-laptop: Identified laptop model '%s'.\n",
> - id->ident);
> + pr_info("msi-laptop: Identified laptop model '%s'.\n", id->ident);
No, you need to add:
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
at the very beginning of your driver (before includes) and then just do
pr_info("Identified laptop model '%s'.\n", id->ident);
and pr_fmt() will ensure that alll your messages use consistent prefix.
Thanks.
--
Dmitry
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] msi-laptop: use pr_<level> for messages
2011-03-13 6:31 ` Dmitry Torokhov
@ 2011-03-16 7:55 ` Joey Lee
2011-03-16 8:22 ` Dmitry Torokhov
0 siblings, 1 reply; 5+ messages in thread
From: Joey Lee @ 2011-03-16 7:55 UTC (permalink / raw)
To: dmitry.torokhov; +Cc: corentincj, Joey Lee, mjg, carlos, platform-driver-x86
Hi Dmitry,
於 六，2011-03-12 於 22:31 -0800，Dmitry Torokhov 提到：
> >
> > static int dmi_check_cb(const struct dmi_system_id *id)
> > {
> > - printk(KERN_INFO "msi-laptop: Identified laptop model '%s'.\n",
> > - id->ident);
> > + pr_info("msi-laptop: Identified laptop model '%s'.\n", id->ident);
>
> No, you need to add:
>
> #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
>
> at the very beginning of your driver (before includes) and then just do
>
> pr_info("Identified laptop model '%s'.\n", id->ident);
>
> and pr_fmt() will ensure that alll your messages use consistent prefix.
>
> Thanks.
>
Thank's for your teach, it works fine to me. Follow your suggestion, I
fixed my patch like the following, please kindly review it again:
From 31123fcc91b073b329a970b075041eaec523b106 Mon Sep 17 00:00:00 2001
From: Lee, Chun-Yi <jlee@novell.com>
Date: Wed, 16 Mar 2011 15:44:40 +0800
Subject: [PATCH] msi-laptop: use pr_<level> for messages
msi-laptop: use pr_<level> for messages
Cc: Carlos Corbacho <carlos@strangeworlds.co.uk>
Cc: Matthew Garrett <mjg@redhat.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
---
drivers/platform/x86/msi-laptop.c | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
index 028d2c6..0de6d43 100644
--- a/drivers/platform/x86/msi-laptop.c
+++ b/drivers/platform/x86/msi-laptop.c
@@ -51,6 +51,8 @@
* laptop as MSI S270. YMMV.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
@@ -445,8 +447,7 @@ static struct platform_device *msipf_device;
static int dmi_check_cb(const struct dmi_system_id *id)
{
- printk(KERN_INFO "msi-laptop: Identified laptop model '%s'.\n",
- id->ident);
+ pr_info("Identified laptop model '%s'.\n", id->ident);
return 1;
}
@@ -834,8 +835,7 @@ static int load_scm_model_init(struct platform_device *sdev)
result = i8042_install_filter(msi_laptop_i8042_filter);
if (result) {
- printk(KERN_ERR
- "msi-laptop: Unable to install key filter\n");
+ pr_err("Unable to install key filter\n");
goto fail_filter;
}
@@ -875,7 +875,7 @@ static int __init msi_init(void)
/* Register backlight stuff */
if (acpi_video_backlight_support()) {
- printk(KERN_INFO "MSI: Brightness ignored, must be controlled "
+ pr_info("Brightness ignored, must be controlled "
"by ACPI video driver\n");
} else {
struct backlight_properties props;
@@ -929,7 +929,7 @@ static int __init msi_init(void)
if (auto_brightness != 2)
set_auto_brightness(auto_brightness);
- printk(KERN_INFO "msi-laptop: driver "MSI_DRIVER_VERSION" successfully loaded.\n");
+ pr_info("driver "MSI_DRIVER_VERSION" successfully loaded.\n");
return 0;
@@ -977,7 +977,7 @@ static void __exit msi_cleanup(void)
if (auto_brightness != 2)
set_auto_brightness(1);
- printk(KERN_INFO "msi-laptop: driver unloaded.\n");
+ pr_info("driver unloaded.\n");
}
module_init(msi_init);
--
1.6.0.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] msi-laptop: use pr_<level> for messages
2011-03-16 7:55 ` Joey Lee
@ 2011-03-16 8:22 ` Dmitry Torokhov
2011-03-16 9:59 ` Joey Lee
0 siblings, 1 reply; 5+ messages in thread
From: Dmitry Torokhov @ 2011-03-16 8:22 UTC (permalink / raw)
To: Joey Lee; +Cc: corentincj, mjg, carlos, platform-driver-x86
Hi Joey,
On Wed, Mar 16, 2011 at 01:55:19AM -0600, Joey Lee wrote:
> Hi Dmitry,
>
> 於 六，2011-03-12 於 22:31 -0800，Dmitry Torokhov 提到：
> > >
> > > static int dmi_check_cb(const struct dmi_system_id *id)
> > > {
> > > - printk(KERN_INFO "msi-laptop: Identified laptop model '%s'.\n",
> > > - id->ident);
> > > + pr_info("msi-laptop: Identified laptop model '%s'.\n", id->ident);
> >
> > No, you need to add:
> >
> > #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
> >
> > at the very beginning of your driver (before includes) and then just do
> >
> > pr_info("Identified laptop model '%s'.\n", id->ident);
> >
> > and pr_fmt() will ensure that alll your messages use consistent prefix.
> >
> > Thanks.
> >
>
> Thank's for your teach, it works fine to me. Follow your suggestion, I
> fixed my patch like the following, please kindly review it again:
>
>
> >From 31123fcc91b073b329a970b075041eaec523b106 Mon Sep 17 00:00:00 2001
> From: Lee, Chun-Yi <jlee@novell.com>
> Date: Wed, 16 Mar 2011 15:44:40 +0800
> Subject: [PATCH] msi-laptop: use pr_<level> for messages
>
> msi-laptop: use pr_<level> for messages
>
> Cc: Carlos Corbacho <carlos@strangeworlds.co.uk>
> Cc: Matthew Garrett <mjg@redhat.com>
> Cc: Dmitry Torokhov <dtor@mail.ru>
> Cc: Corentin Chary <corentincj@iksaif.net>
> Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
Looks good to me.
Reviewed-by: Dmitry Torokhov <dtor@mail.ru>
> ---
> drivers/platform/x86/msi-laptop.c | 14 +++++++-------
> 1 files changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
> index 028d2c6..0de6d43 100644
> --- a/drivers/platform/x86/msi-laptop.c
> +++ b/drivers/platform/x86/msi-laptop.c
> @@ -51,6 +51,8 @@
> * laptop as MSI S270. YMMV.
> */
>
> +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
> +
> #include <linux/module.h>
> #include <linux/kernel.h>
> #include <linux/init.h>
> @@ -445,8 +447,7 @@ static struct platform_device *msipf_device;
>
> static int dmi_check_cb(const struct dmi_system_id *id)
> {
> - printk(KERN_INFO "msi-laptop: Identified laptop model '%s'.\n",
> - id->ident);
> + pr_info("Identified laptop model '%s'.\n", id->ident);
> return 1;
> }
>
> @@ -834,8 +835,7 @@ static int load_scm_model_init(struct platform_device *sdev)
>
> result = i8042_install_filter(msi_laptop_i8042_filter);
> if (result) {
> - printk(KERN_ERR
> - "msi-laptop: Unable to install key filter\n");
> + pr_err("Unable to install key filter\n");
> goto fail_filter;
> }
>
> @@ -875,7 +875,7 @@ static int __init msi_init(void)
> /* Register backlight stuff */
>
> if (acpi_video_backlight_support()) {
> - printk(KERN_INFO "MSI: Brightness ignored, must be controlled "
> + pr_info("Brightness ignored, must be controlled "
> "by ACPI video driver\n");
> } else {
> struct backlight_properties props;
> @@ -929,7 +929,7 @@ static int __init msi_init(void)
> if (auto_brightness != 2)
> set_auto_brightness(auto_brightness);
>
> - printk(KERN_INFO "msi-laptop: driver "MSI_DRIVER_VERSION" successfully loaded.\n");
> + pr_info("driver "MSI_DRIVER_VERSION" successfully loaded.\n");
>
> return 0;
>
> @@ -977,7 +977,7 @@ static void __exit msi_cleanup(void)
> if (auto_brightness != 2)
> set_auto_brightness(1);
>
> - printk(KERN_INFO "msi-laptop: driver unloaded.\n");
> + pr_info("driver unloaded.\n");
> }
>
> module_init(msi_init);
> --
> 1.6.0.2
>
>
>
>
--
Dmitry
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] msi-laptop: use pr_<level> for messages
2011-03-16 8:22 ` Dmitry Torokhov
@ 2011-03-16 9:59 ` Joey Lee
0 siblings, 0 replies; 5+ messages in thread
From: Joey Lee @ 2011-03-16 9:59 UTC (permalink / raw)
To: dmitry.torokhov; +Cc: corentincj, mjg, carlos, platform-driver-x86
於 三，2011-03-16 於 01:22 -0700，Dmitry Torokhov 提到：
> Hi Joey,
>
> On Wed, Mar 16, 2011 at 01:55:19AM -0600, Joey Lee wrote:
> > Hi Dmitry,
> >
> > 於 六，2011-03-12 於 22:31 -0800，Dmitry Torokhov 提到：
> > > >
> > > > static int dmi_check_cb(const struct dmi_system_id *id)
> > > > {
> > > > - printk(KERN_INFO "msi-laptop: Identified laptop model '%s'.\n",
> > > > - id->ident);
> > > > + pr_info("msi-laptop: Identified laptop model '%s'.\n", id->ident);
> > >
> > > No, you need to add:
> > >
> > > #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
> > >
> > > at the very beginning of your driver (before includes) and then just do
> > >
> > > pr_info("Identified laptop model '%s'.\n", id->ident);
> > >
> > > and pr_fmt() will ensure that alll your messages use consistent prefix.
> > >
> > > Thanks.
> > >
> >
> > Thank's for your teach, it works fine to me. Follow your suggestion, I
> > fixed my patch like the following, please kindly review it again:
> >
> >
> > >From 31123fcc91b073b329a970b075041eaec523b106 Mon Sep 17 00:00:00 2001
> > From: Lee, Chun-Yi <jlee@novell.com>
> > Date: Wed, 16 Mar 2011 15:44:40 +0800
> > Subject: [PATCH] msi-laptop: use pr_<level> for messages
> >
> > msi-laptop: use pr_<level> for messages
> >
> > Cc: Carlos Corbacho <carlos@strangeworlds.co.uk>
> > Cc: Matthew Garrett <mjg@redhat.com>
> > Cc: Dmitry Torokhov <dtor@mail.ru>
> > Cc: Corentin Chary <corentincj@iksaif.net>
> > Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
>
> Looks good to me.
>
> Reviewed-by: Dmitry Torokhov <dtor@mail.ru>
>
Thank's for your kindly review. :-)
Joey Lee
> > ---
> > drivers/platform/x86/msi-laptop.c | 14 +++++++-------
> > 1 files changed, 7 insertions(+), 7 deletions(-)
> >
> > diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
> > index 028d2c6..0de6d43 100644
> > --- a/drivers/platform/x86/msi-laptop.c
> > +++ b/drivers/platform/x86/msi-laptop.c
> > @@ -51,6 +51,8 @@
> > * laptop as MSI S270. YMMV.
> > */
> >
> > +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
> > +
> > #include <linux/module.h>
> > #include <linux/kernel.h>
> > #include <linux/init.h>
> > @@ -445,8 +447,7 @@ static struct platform_device *msipf_device;
> >
> > static int dmi_check_cb(const struct dmi_system_id *id)
> > {
> > - printk(KERN_INFO "msi-laptop: Identified laptop model '%s'.\n",
> > - id->ident);
> > + pr_info("Identified laptop model '%s'.\n", id->ident);
> > return 1;
> > }
> >
> > @@ -834,8 +835,7 @@ static int load_scm_model_init(struct platform_device *sdev)
> >
> > result = i8042_install_filter(msi_laptop_i8042_filter);
> > if (result) {
> > - printk(KERN_ERR
> > - "msi-laptop: Unable to install key filter\n");
> > + pr_err("Unable to install key filter\n");
> > goto fail_filter;
> > }
> >
> > @@ -875,7 +875,7 @@ static int __init msi_init(void)
> > /* Register backlight stuff */
> >
> > if (acpi_video_backlight_support()) {
> > - printk(KERN_INFO "MSI: Brightness ignored, must be controlled "
> > + pr_info("Brightness ignored, must be controlled "
> > "by ACPI video driver\n");
> > } else {
> > struct backlight_properties props;
> > @@ -929,7 +929,7 @@ static int __init msi_init(void)
> > if (auto_brightness != 2)
> > set_auto_brightness(auto_brightness);
> >
> > - printk(KERN_INFO "msi-laptop: driver "MSI_DRIVER_VERSION" successfully loaded.\n");
> > + pr_info("driver "MSI_DRIVER_VERSION" successfully loaded.\n");
> >
> > return 0;
> >
> > @@ -977,7 +977,7 @@ static void __exit msi_cleanup(void)
> > if (auto_brightness != 2)
> > set_auto_brightness(1);
> >
> > - printk(KERN_INFO "msi-laptop: driver unloaded.\n");
> > + pr_info("driver unloaded.\n");
> > }
> >
> > module_init(msi_init);
> > --
> > 1.6.0.2
> >
> >
> >
> >
>
^ permalink raw reply [flat|nested] 5+ messages in thread
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2011-03-10 11:02 [PATCH] msi-laptop: use pr_<level> for messages Lee, Chun-Yi
2011-03-13 6:31 ` Dmitry Torokhov
2011-03-16 7:55 ` Joey Lee
2011-03-16 8:22 ` Dmitry Torokhov
2011-03-16 9:59 ` Joey Lee
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