From: Andy Shevchenko <andriy.shevchenko@linux.intel.com> To: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>, dri-devel@lists.freedesktop.org, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, intel-gfx@lists.freedesktop.org Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Subject: [PATCH v1 2/2] drm/gma500: Get rid of duplicate NULL checks Date: Fri, 22 Jan 2021 13:38:55 +0200 [thread overview] Message-ID: <20210122113855.25770-2-andriy.shevchenko@linux.intel.com> (raw) In-Reply-To: <20210122113855.25770-1-andriy.shevchenko@linux.intel.com> Since GPIOs are optional we don't need to repeat checks that are done in the GPIO API. Remove them for good. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> --- drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c b/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c index 7d012db6352b..3dab94463656 100644 --- a/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c +++ b/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c @@ -518,11 +518,9 @@ void tc35876x_toshiba_bridge_panel_off(struct drm_device *dev) dev_dbg(&tc35876x_client->dev, "%s\n", __func__); - if (bridge_bl_enable) - gpiod_set_value_cansleep(bridge_bl_enable, 0); + gpiod_set_value_cansleep(bridge_bl_enable, 0); - if (backlight_voltage) - gpiod_set_value_cansleep(backlight_voltage, 0); + gpiod_set_value_cansleep(backlight_voltage, 0); } void tc35876x_toshiba_bridge_panel_on(struct drm_device *dev) @@ -567,8 +565,7 @@ void tc35876x_toshiba_bridge_panel_on(struct drm_device *dev) "i2c write failed (%d)\n", ret); } - if (bridge_bl_enable) - gpiod_set_value_cansleep(bridge_bl_enable, 1); + gpiod_set_value_cansleep(bridge_bl_enable, 1); tc35876x_brightness_control(dev, dev_priv->brightness_adjusted); } @@ -642,20 +639,17 @@ static int tc35876x_bridge_probe(struct i2c_client *client, bridge_reset = devm_gpiod_get_optional(&client->dev, "bridge-reset", GPIOD_OUT_LOW); if (IS_ERR(bridge_reset)) return PTR_ERR(bridge_reset); - if (bridge_reset) - gpiod_set_consumer_name(bridge_reset, "tc35876x bridge reset"); + gpiod_set_consumer_name(bridge_reset, "tc35876x bridge reset"); bridge_bl_enable = devm_gpiod_get_optional(&client->dev, "bl-en", GPIOD_OUT_LOW); if (IS_ERR(bridge_bl_enable)) return PTR_ERR(bridge_bl_enable); - if (bridge_bl_enable) - gpiod_set_consumer_name(bridge_bl_enable, "tc35876x panel bl en"); + gpiod_set_consumer_name(bridge_bl_enable, "tc35876x panel bl en"); backlight_voltage = devm_gpiod_get_optional(&client->dev, "vadd", GPIOD_OUT_LOW); if (IS_ERR(backlight_voltage)) return PTR_ERR(backlight_voltage); - if (backlight_voltage) - gpiod_set_consumer_name(backlight_voltage, "tc35876x panel vadd"); + gpiod_set_consumer_name(backlight_voltage, "tc35876x panel vadd"); tc35876x_client = client; -- 2.29.2 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com> To: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>, dri-devel@lists.freedesktop.org, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, intel-gfx@lists.freedesktop.org Cc: Linus Walleij <linus.walleij@linaro.org>, Andy Shevchenko <andriy.shevchenko@linux.intel.com> Subject: [Intel-gfx] [PATCH v1 2/2] drm/gma500: Get rid of duplicate NULL checks Date: Fri, 22 Jan 2021 13:38:55 +0200 [thread overview] Message-ID: <20210122113855.25770-2-andriy.shevchenko@linux.intel.com> (raw) In-Reply-To: <20210122113855.25770-1-andriy.shevchenko@linux.intel.com> Since GPIOs are optional we don't need to repeat checks that are done in the GPIO API. Remove them for good. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> --- drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c b/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c index 7d012db6352b..3dab94463656 100644 --- a/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c +++ b/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c @@ -518,11 +518,9 @@ void tc35876x_toshiba_bridge_panel_off(struct drm_device *dev) dev_dbg(&tc35876x_client->dev, "%s\n", __func__); - if (bridge_bl_enable) - gpiod_set_value_cansleep(bridge_bl_enable, 0); + gpiod_set_value_cansleep(bridge_bl_enable, 0); - if (backlight_voltage) - gpiod_set_value_cansleep(backlight_voltage, 0); + gpiod_set_value_cansleep(backlight_voltage, 0); } void tc35876x_toshiba_bridge_panel_on(struct drm_device *dev) @@ -567,8 +565,7 @@ void tc35876x_toshiba_bridge_panel_on(struct drm_device *dev) "i2c write failed (%d)\n", ret); } - if (bridge_bl_enable) - gpiod_set_value_cansleep(bridge_bl_enable, 1); + gpiod_set_value_cansleep(bridge_bl_enable, 1); tc35876x_brightness_control(dev, dev_priv->brightness_adjusted); } @@ -642,20 +639,17 @@ static int tc35876x_bridge_probe(struct i2c_client *client, bridge_reset = devm_gpiod_get_optional(&client->dev, "bridge-reset", GPIOD_OUT_LOW); if (IS_ERR(bridge_reset)) return PTR_ERR(bridge_reset); - if (bridge_reset) - gpiod_set_consumer_name(bridge_reset, "tc35876x bridge reset"); + gpiod_set_consumer_name(bridge_reset, "tc35876x bridge reset"); bridge_bl_enable = devm_gpiod_get_optional(&client->dev, "bl-en", GPIOD_OUT_LOW); if (IS_ERR(bridge_bl_enable)) return PTR_ERR(bridge_bl_enable); - if (bridge_bl_enable) - gpiod_set_consumer_name(bridge_bl_enable, "tc35876x panel bl en"); + gpiod_set_consumer_name(bridge_bl_enable, "tc35876x panel bl en"); backlight_voltage = devm_gpiod_get_optional(&client->dev, "vadd", GPIOD_OUT_LOW); if (IS_ERR(backlight_voltage)) return PTR_ERR(backlight_voltage); - if (backlight_voltage) - gpiod_set_consumer_name(backlight_voltage, "tc35876x panel vadd"); + gpiod_set_consumer_name(backlight_voltage, "tc35876x panel vadd"); tc35876x_client = client; -- 2.29.2 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2021-01-23 9:38 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-01-22 11:38 [PATCH v1 1/2] drm/gma500: Convert to use new SCU IPC API Andy Shevchenko 2021-01-22 11:38 ` [Intel-gfx] " Andy Shevchenko 2021-01-22 11:38 ` Andy Shevchenko [this message] 2021-01-22 11:38 ` [Intel-gfx] [PATCH v1 2/2] drm/gma500: Get rid of duplicate NULL checks Andy Shevchenko 2021-01-22 14:16 ` [PATCH v1 1/2] drm/gma500: Convert to use new SCU IPC API Patrik Jakobsson 2021-01-22 14:16 ` [Intel-gfx] " Patrik Jakobsson 2021-01-22 14:52 ` Andy Shevchenko 2021-01-22 14:52 ` [Intel-gfx] " Andy Shevchenko 2021-01-22 15:15 ` Patrik Jakobsson 2021-01-22 15:15 ` [Intel-gfx] " Patrik Jakobsson 2021-01-22 15:46 ` Andy Shevchenko 2021-01-22 15:46 ` [Intel-gfx] " Andy Shevchenko 2021-01-22 17:04 ` [Intel-gfx] ✓ Fi.CI.BAT: success for series starting with [v1,1/2] " Patchwork 2021-01-23 3:00 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
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