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Date: Wed, 10 Jul 2013 16:57:36 +0100
From: Wolfram Sang <wsa@...-dreams.de>
To: linux-kernel@...r.kernel.org
Cc: Wolfram Sang <wsa@...-dreams.de>, David Airlie <airlied@...ux.ie>,
Rob Clark <robdclark@...il.com>,
Dave Airlie <airlied@...hat.com>,
Tomi Valkeinen <tomi.valkeinen@...com>,
Benoit Parrot <bparrot@...com>,
Linus Walleij <linus.walleij@...aro.org>,
Daniel Vetter <daniel.vetter@...ll.ch>,
Darren Etheridge <detheridge@...com>,
dri-devel@...ts.freedesktop.org
Subject: [PATCH 01/12] drivers/gpu/drm/tilcdc: don't use devm_pinctrl_get_select_default() in probe
Since commit ab78029 (drivers/pinctrl: grab default handles from device core),
we can rely on device core for setting the default pins. Compile tested only.
Acked-by: Linus Walleij <linus.walleij@...aro.org> (personally at LCE13)
Signed-off-by: Wolfram Sang <wsa@...-dreams.de>
---
drivers/gpu/drm/tilcdc/tilcdc_panel.c | 6 ------
drivers/gpu/drm/tilcdc/tilcdc_slave.c | 6 ------
drivers/gpu/drm/tilcdc/tilcdc_tfp410.c | 6 ------
3 files changed, 18 deletions(-)
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel.c b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
index 86c6732..f0ff5f8 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_panel.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
@@ -16,7 +16,6 @@
*/
#include <linux/pinctrl/pinmux.h>
-#include <linux/pinctrl/consumer.h>
#include <linux/backlight.h>
#include <video/display_timing.h>
#include <video/of_display_timing.h>
@@ -358,7 +357,6 @@ static int panel_probe(struct platform_device *pdev)
struct device_node *node = pdev->dev.of_node;
struct panel_module *panel_mod;
struct tilcdc_module *mod;
- struct pinctrl *pinctrl;
int ret = -EINVAL;
@@ -376,10 +374,6 @@ static int panel_probe(struct platform_device *pdev)
tilcdc_module_init(mod, "panel", &panel_module_ops);
- pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
- if (IS_ERR(pinctrl))
- dev_warn(&pdev->dev, "pins are not configured\n");
-
panel_mod->timings = of_get_display_timings(node);
if (!panel_mod->timings) {
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_slave.c b/drivers/gpu/drm/tilcdc/tilcdc_slave.c
index dfffaf0..2bdbe5e 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_slave.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_slave.c
@@ -18,7 +18,6 @@
#include <linux/i2c.h>
#include <linux/of_i2c.h>
#include <linux/pinctrl/pinmux.h>
-#include <linux/pinctrl/consumer.h>
#include <drm/drm_encoder_slave.h>
#include "tilcdc_drv.h"
@@ -296,7 +295,6 @@ static int slave_probe(struct platform_device *pdev)
struct device_node *i2c_node;
struct slave_module *slave_mod;
struct tilcdc_module *mod;
- struct pinctrl *pinctrl;
uint32_t i2c_phandle;
struct i2c_adapter *slavei2c;
int ret = -EINVAL;
@@ -342,10 +340,6 @@ static int slave_probe(struct platform_device *pdev)
tilcdc_module_init(mod, "slave", &slave_module_ops);
- pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
- if (IS_ERR(pinctrl))
- dev_warn(&pdev->dev, "pins are not configured\n");
-
tilcdc_slave_probedefer(false);
return 0;
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
index 925c7cd..a38be60 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
@@ -20,7 +20,6 @@
#include <linux/gpio.h>
#include <linux/of_gpio.h>
#include <linux/pinctrl/pinmux.h>
-#include <linux/pinctrl/consumer.h>
#include "tilcdc_drv.h"
@@ -327,7 +326,6 @@ static int tfp410_probe(struct platform_device *pdev)
struct device_node *i2c_node;
struct tfp410_module *tfp410_mod;
struct tilcdc_module *mod;
- struct pinctrl *pinctrl;
uint32_t i2c_phandle;
int ret = -EINVAL;
@@ -345,10 +343,6 @@ static int tfp410_probe(struct platform_device *pdev)
tilcdc_module_init(mod, "tfp410", &tfp410_module_ops);
- pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
- if (IS_ERR(pinctrl))
- dev_warn(&pdev->dev, "pins are not configured\n");
-
if (of_property_read_u32(node, "i2c", &i2c_phandle)) {
dev_err(&pdev->dev, "could not get i2c bus phandle\n");
goto fail;
--
1.7.10.4
--
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