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Message-Id: <1485225486-669-4-git-send-email-zyw@rock-chips.com>
Date: Tue, 24 Jan 2017 10:38:03 +0800
From: Chris Zhong <zyw@...k-chips.com>
To: john@...anate.com, dianders@...omium.org, tfiga@...omium.org,
heiko@...ech.de, yzq@...k-chips.com, mark.rutland@....com,
devicetree@...r.kernel.org, robh+dt@...nel.org,
galak@...eaurora.org, pawel.moll@....com, seanpaul@...omium.org
Cc: linux-rockchip@...ts.infradead.org,
Chris Zhong <zyw@...k-chips.com>,
Mark Yao <mark.yao@...k-chips.com>,
David Airlie <airlied@...ux.ie>,
dri-devel@...ts.freedesktop.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v4 3/6] drm/rockchip/dsi: dw-mipi: correct the coding style
correct the coding style, according the checkpatch scripts
Signed-off-by: Chris Zhong <zyw@...k-chips.com>
---
Changes in v4: None
Changes in v3: None
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 33 ++++++++++++++++-----------------
1 file changed, 16 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
index b7b67be..a93ce97 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
@@ -157,7 +157,6 @@
#define LPRX_TO_CNT(p) ((p) & 0xffff)
#define DSI_BTA_TO_CNT 0x8c
-
#define DSI_LPCLK_CTRL 0x94
#define AUTO_CLKLANE_CTRL BIT(1)
#define PHY_TXREQUESTCLKHS BIT(0)
@@ -223,11 +222,11 @@
#define HSFREQRANGE_SEL(val) (((val) & 0x3f) << 1)
-#define INPUT_DIVIDER(val) ((val - 1) & 0x7f)
+#define INPUT_DIVIDER(val) (((val) - 1) & 0x7f)
#define LOW_PROGRAM_EN 0
#define HIGH_PROGRAM_EN BIT(7)
-#define LOOP_DIV_LOW_SEL(val) ((val - 1) & 0x1f)
-#define LOOP_DIV_HIGH_SEL(val) (((val - 1) >> 5) & 0x1f)
+#define LOOP_DIV_LOW_SEL(val) (((val) - 1) & 0x1f)
+#define LOOP_DIV_HIGH_SEL(val) ((((val) - 1) >> 5) & 0x1f)
#define PLL_LOOP_DIV_EN BIT(5)
#define PLL_INPUT_DIV_EN BIT(4)
@@ -370,6 +369,7 @@ static inline struct dw_mipi_dsi *encoder_to_dsi(struct drm_encoder *encoder)
{
return container_of(encoder, struct dw_mipi_dsi, encoder);
}
+
static inline void dsi_write(struct dw_mipi_dsi *dsi, u32 reg, u32 val)
{
writel(val, dsi->base + reg);
@@ -381,7 +381,7 @@ static inline u32 dsi_read(struct dw_mipi_dsi *dsi, u32 reg)
}
static void dw_mipi_dsi_phy_write(struct dw_mipi_dsi *dsi, u8 test_code,
- u8 test_data)
+ u8 test_data)
{
/*
* With the falling edge on TESTCLK, the TESTDIN[7:0] signal content
@@ -496,7 +496,6 @@ static int dw_mipi_dsi_phy_init(struct dw_mipi_dsi *dsi)
dsi_write(dsi, DSI_PHY_RSTZ, PHY_ENFORCEPLL | PHY_ENABLECLK |
PHY_UNRSTZ | PHY_UNSHUTDOWNZ);
-
ret = readl_poll_timeout(dsi->base + DSI_PHY_STATUS,
val, val & LOCK, 1000, PHY_STATUS_TIMEOUT_US);
if (ret < 0) {
@@ -572,7 +571,7 @@ static int dw_mipi_dsi_host_attach(struct mipi_dsi_host *host,
if (device->lanes > dsi->pdata->max_data_lanes) {
dev_err(dsi->dev, "the number of data lanes(%u) is too many\n",
- device->lanes);
+ device->lanes);
return -EINVAL;
}
@@ -960,8 +959,8 @@ static void dw_mipi_dsi_clear_err(struct dw_mipi_dsi *dsi)
}
static void dw_mipi_dsi_encoder_mode_set(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
{
struct dw_mipi_dsi *dsi = encoder_to_dsi(encoder);
@@ -1063,7 +1062,7 @@ dw_mipi_dsi_encoder_atomic_check(struct drm_encoder *encoder,
return 0;
}
-static struct drm_encoder_helper_funcs
+static const struct drm_encoder_helper_funcs
dw_mipi_dsi_encoder_helper_funcs = {
.enable = dw_mipi_dsi_encoder_enable,
.mode_set = dw_mipi_dsi_encoder_mode_set,
@@ -1071,7 +1070,7 @@ dw_mipi_dsi_encoder_helper_funcs = {
.atomic_check = dw_mipi_dsi_encoder_atomic_check,
};
-static struct drm_encoder_funcs dw_mipi_dsi_encoder_funcs = {
+static const struct drm_encoder_funcs dw_mipi_dsi_encoder_funcs = {
.destroy = drm_encoder_cleanup,
};
@@ -1107,7 +1106,7 @@ static void dw_mipi_dsi_drm_connector_destroy(struct drm_connector *connector)
drm_connector_cleanup(connector);
}
-static struct drm_connector_funcs dw_mipi_dsi_atomic_connector_funcs = {
+static const struct drm_connector_funcs dw_mipi_dsi_atomic_connector_funcs = {
.dpms = drm_atomic_helper_connector_dpms,
.fill_modes = drm_helper_probe_single_connector_modes,
.destroy = dw_mipi_dsi_drm_connector_destroy,
@@ -1117,7 +1116,7 @@ static struct drm_connector_funcs dw_mipi_dsi_atomic_connector_funcs = {
};
static int dw_mipi_dsi_register(struct drm_device *drm,
- struct dw_mipi_dsi *dsi)
+ struct dw_mipi_dsi *dsi)
{
struct drm_encoder *encoder = &dsi->encoder;
struct drm_connector *connector = &dsi->connector;
@@ -1138,14 +1137,14 @@ static int dw_mipi_dsi_register(struct drm_device *drm,
drm_encoder_helper_add(&dsi->encoder,
&dw_mipi_dsi_encoder_helper_funcs);
ret = drm_encoder_init(drm, &dsi->encoder, &dw_mipi_dsi_encoder_funcs,
- DRM_MODE_ENCODER_DSI, NULL);
+ DRM_MODE_ENCODER_DSI, NULL);
if (ret) {
dev_err(dev, "Failed to initialize encoder with drm\n");
return ret;
}
drm_connector_helper_add(connector,
- &dw_mipi_dsi_connector_helper_funcs);
+ &dw_mipi_dsi_connector_helper_funcs);
drm_connector_init(drm, &dsi->connector,
&dw_mipi_dsi_atomic_connector_funcs,
@@ -1220,7 +1219,7 @@ static const struct of_device_id dw_mipi_dsi_dt_ids[] = {
MODULE_DEVICE_TABLE(of, dw_mipi_dsi_dt_ids);
static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
- void *data)
+ void *data)
{
const struct of_device_id *of_id =
of_match_device(dw_mipi_dsi_dt_ids, dev);
@@ -1328,7 +1327,7 @@ static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
}
static void dw_mipi_dsi_unbind(struct device *dev, struct device *master,
- void *data)
+ void *data)
{
struct dw_mipi_dsi *dsi = dev_get_drvdata(dev);
--
2.6.3
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