From: Javier Martinez Canillas <javier@osg.samsung.com> To: linux-kernel@vger.kernel.org Cc: Javier Martinez Canillas <javier@osg.samsung.com>, linux-fbdev@vger.kernel.org, Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>, Jingoo Han <jingoohan1@gmail.com>, Tomi Valkeinen <tomi.valkeinen@ti.com>, Lee Jones <lee.jones@linaro.org> Subject: [RESEND PATCH 2/7] backlight: tosa: Export I2C module alias information Date: Tue, 25 Aug 2015 08:31:12 +0200 [thread overview] Message-ID: <1440484277-32675-3-git-send-email-javier@osg.samsung.com> (raw) In-Reply-To: <1440484277-32675-1-git-send-email-javier@osg.samsung.com> The I2C core always reports the MODALIAS uevent as "i2c:<modalias>" regardless of the mechanism that was used to register the device (i.e: OF or board code) and the table that is used later to match the driver with the device (i.e: I2C id table or OF match table). So drivers needs to export the I2C id table and this be built into the module or udev won't have the necessary information to autoload the needed driver module when the device is added. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> --- drivers/video/backlight/tosa_bl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/video/backlight/tosa_bl.c b/drivers/video/backlight/tosa_bl.c index 3ad676558c80..83742d806391 100644 --- a/drivers/video/backlight/tosa_bl.c +++ b/drivers/video/backlight/tosa_bl.c @@ -158,6 +158,7 @@ static const struct i2c_device_id tosa_bl_id[] = { { "tosa-bl", 0 }, { }, }; +MODULE_DEVICE_TABLE(i2c, tosa_bl_id); static struct i2c_driver tosa_bl_driver = { .driver = { -- 2.4.3
WARNING: multiple messages have this Message-ID (diff)
From: Javier Martinez Canillas <javier@osg.samsung.com> To: linux-kernel@vger.kernel.org Cc: Javier Martinez Canillas <javier@osg.samsung.com>, linux-fbdev@vger.kernel.org, Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>, Jingoo Han <jingoohan1@gmail.com>, Tomi Valkeinen <tomi.valkeinen@ti.com>, Lee Jones <lee.jones@linaro.org> Subject: [RESEND PATCH 2/7] backlight: tosa: Export I2C module alias information Date: Tue, 25 Aug 2015 06:31:12 +0000 [thread overview] Message-ID: <1440484277-32675-3-git-send-email-javier@osg.samsung.com> (raw) In-Reply-To: <1440484277-32675-1-git-send-email-javier@osg.samsung.com> The I2C core always reports the MODALIAS uevent as "i2c:<modalias>" regardless of the mechanism that was used to register the device (i.e: OF or board code) and the table that is used later to match the driver with the device (i.e: I2C id table or OF match table). So drivers needs to export the I2C id table and this be built into the module or udev won't have the necessary information to autoload the needed driver module when the device is added. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> --- drivers/video/backlight/tosa_bl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/video/backlight/tosa_bl.c b/drivers/video/backlight/tosa_bl.c index 3ad676558c80..83742d806391 100644 --- a/drivers/video/backlight/tosa_bl.c +++ b/drivers/video/backlight/tosa_bl.c @@ -158,6 +158,7 @@ static const struct i2c_device_id tosa_bl_id[] = { { "tosa-bl", 0 }, { }, }; +MODULE_DEVICE_TABLE(i2c, tosa_bl_id); static struct i2c_driver tosa_bl_driver = { .driver = { -- 2.4.3
next prev parent reply other threads:[~2015-08-25 6:32 UTC|newest] Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-08-25 6:31 [RESEND PATCH 0/7] Export I2C and OF module aliases in missing drivers Javier Martinez Canillas 2015-08-25 6:31 ` Javier Martinez Canillas 2015-08-25 6:31 ` Javier Martinez Canillas 2015-08-25 6:31 ` [RESEND PATCH 1/7] i2c: core: Export I2C module alias information in dummy driver Javier Martinez Canillas 2015-08-26 16:55 ` Wolfram Sang 2015-08-26 16:55 ` Wolfram Sang 2015-08-26 18:09 ` Javier Martinez Canillas 2015-08-31 20:31 ` Wolfram Sang 2015-08-31 20:31 ` Wolfram Sang 2015-08-31 22:30 ` Javier Martinez Canillas 2015-08-31 22:46 ` Wolfram Sang 2015-08-31 22:46 ` Wolfram Sang 2015-08-25 6:31 ` Javier Martinez Canillas [this message] 2015-08-25 6:31 ` [RESEND PATCH 2/7] backlight: tosa: Export I2C module alias information Javier Martinez Canillas 2015-08-25 7:32 ` Lee Jones 2015-08-25 7:32 ` Lee Jones 2015-08-25 6:31 ` [RESEND PATCH 3/7] usb: phy: isp1301: " Javier Martinez Canillas 2015-09-01 15:29 ` Javier Martinez Canillas 2015-09-09 23:38 ` Javier Martinez Canillas 2015-08-25 6:31 ` [RESEND PATCH 4/7] ALSA: ppc: keywest: " Javier Martinez Canillas 2015-08-25 10:19 ` Takashi Iwai 2015-08-25 10:19 ` Takashi Iwai 2015-08-25 6:31 ` [RESEND PATCH 5/7] extcon: Export OF module alias information in missing drivers Javier Martinez Canillas 2015-09-03 4:28 ` Chanwoo Choi 2015-08-25 6:31 ` [RESEND PATCH 6/7] leds: " Javier Martinez Canillas 2015-08-25 9:13 ` Jacek Anaszewski 2015-08-25 6:31 ` [RESEND PATCH 7/7] regulator: isl9305: Export OF module alias information Javier Martinez Canillas 2015-08-25 16:20 ` Mark Brown 2015-08-25 17:33 ` Javier Martinez Canillas 2015-08-25 18:01 ` Mark Brown
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