* [PATCH v2 1/4] staging: sm750fb: function prototype argument should have an identifier name
2017-03-13 16:17 [PATCH v2 0/4] fix multiple checkpatch warnings Arushi Singhal
@ 2017-03-13 16:17 ` Arushi Singhal
2017-03-13 16:17 ` [PATCH v2 2/4] staging: sm750fb: fixes add blank line after function/struct/union/enum declarations Arushi Singhal
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Arushi Singhal @ 2017-03-13 16:17 UTC (permalink / raw)
To: sudipm.mukherjee
Cc: teddy.wang, outreachy-kernel, kirk, samuel.thibault, gregkh,
speakup, devel, linux-kernel, Arushi Singhal
function prototype arguments like 'struct vb_device_info *','unsigned
long' etc. should have an identifier name.
Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
---
changes in v2
- add the identifier name of one more prototype arguments.
drivers/staging/sm750fb/ddk750_display.h | 2 +-
drivers/staging/sm750fb/ddk750_mode.h | 2 +-
drivers/staging/sm750fb/ddk750_power.h | 2 +-
drivers/staging/sm750fb/sm750.h | 4 ++--
4 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/sm750fb/ddk750_display.h b/drivers/staging/sm750fb/ddk750_display.h
index e2a3f84ca4c5..609bf742efff 100644
--- a/drivers/staging/sm750fb/ddk750_display.h
+++ b/drivers/staging/sm750fb/ddk750_display.h
@@ -102,6 +102,6 @@ typedef enum _disp_output_t {
}
disp_output_t;
-void ddk750_setLogicalDispOut(disp_output_t);
+void ddk750_setLogicalDispOut(disp_output_t output);
#endif
diff --git a/drivers/staging/sm750fb/ddk750_mode.h b/drivers/staging/sm750fb/ddk750_mode.h
index 2183e664cf4b..6d204b8b4a01 100644
--- a/drivers/staging/sm750fb/ddk750_mode.h
+++ b/drivers/staging/sm750fb/ddk750_mode.h
@@ -34,6 +34,6 @@ typedef struct _mode_parameter_t {
}
mode_parameter_t;
-int ddk750_setModeTiming(mode_parameter_t *, clock_type_t);
+int ddk750_setModeTiming(mode_parameter_t *parm, clock_type_t clock);
#endif
diff --git a/drivers/staging/sm750fb/ddk750_power.h b/drivers/staging/sm750fb/ddk750_power.h
index ec0b99d6a7ad..44c4fc587e96 100644
--- a/drivers/staging/sm750fb/ddk750_power.h
+++ b/drivers/staging/sm750fb/ddk750_power.h
@@ -14,7 +14,7 @@ DPMS_t;
(peek32(MISC_CTRL) & ~MISC_CTRL_DAC_POWER_OFF) | (off)); \
}
-void ddk750_set_dpms(DPMS_t);
+void ddk750_set_dpms(DPMS_t state);
void sm750_set_power_mode(unsigned int powerMode);
void sm750_set_current_gate(unsigned int gate);
diff --git a/drivers/staging/sm750fb/sm750.h b/drivers/staging/sm750fb/sm750.h
index 306711ed55f9..5b186dafedec 100644
--- a/drivers/staging/sm750fb/sm750.h
+++ b/drivers/staging/sm750fb/sm750.h
@@ -184,8 +184,8 @@ static inline unsigned long ps_to_hz(unsigned int psvalue)
}
int hw_sm750_map(struct sm750_dev *sm750_dev, struct pci_dev *pdev);
-int hw_sm750_inithw(struct sm750_dev*, struct pci_dev *);
-void hw_sm750_initAccel(struct sm750_dev *);
+int hw_sm750_inithw(struct sm750_dev *sm750_dev, struct pci_dev *pdev);
+void hw_sm750_initAccel(struct sm750_dev *sm750_dev);
int hw_sm750_deWait(void);
int hw_sm750le_deWait(void);
--
2.11.0
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v2 2/4] staging: sm750fb: fixes add blank line after function/struct/union/enum declarations
2017-03-13 16:17 [PATCH v2 0/4] fix multiple checkpatch warnings Arushi Singhal
2017-03-13 16:17 ` [PATCH v2 1/4] staging: sm750fb: function prototype argument should have an identifier name Arushi Singhal
@ 2017-03-13 16:17 ` Arushi Singhal
2017-03-13 16:17 ` [PATCH v2 3/4] staging: sm750fb: Alignment should match open parenthesis Arushi Singhal
2017-03-13 16:18 ` [PATCH v2 4/4] staging: sm750fb: Remove typedefs Arushi Singhal
3 siblings, 0 replies; 5+ messages in thread
From: Arushi Singhal @ 2017-03-13 16:17 UTC (permalink / raw)
To: sudipm.mukherjee
Cc: teddy.wang, outreachy-kernel, kirk, samuel.thibault, gregkh,
speakup, devel, linux-kernel, Arushi Singhal
This patch fixes the warnings reported by checkpatch.pl
for please use a blank line after function/struct/union/enum
declarations.
Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
---
drivers/staging/sm750fb/sm750_cursor.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/staging/sm750fb/sm750_cursor.c b/drivers/staging/sm750fb/sm750_cursor.c
index 612e9ab9d569..b64dc8a4a8fb 100644
--- a/drivers/staging/sm750fb/sm750_cursor.c
+++ b/drivers/staging/sm750fb/sm750_cursor.c
@@ -54,6 +54,7 @@ void sm750_hw_cursor_enable(struct lynx_cursor *cursor)
reg = (cursor->offset & HWC_ADDRESS_ADDRESS_MASK) | HWC_ADDRESS_ENABLE;
poke32(HWC_ADDRESS, reg);
}
+
void sm750_hw_cursor_disable(struct lynx_cursor *cursor)
{
poke32(HWC_ADDRESS, 0);
@@ -65,6 +66,7 @@ void sm750_hw_cursor_setSize(struct lynx_cursor *cursor,
cursor->w = w;
cursor->h = h;
}
+
void sm750_hw_cursor_setPos(struct lynx_cursor *cursor,
int x, int y)
{
@@ -74,6 +76,7 @@ void sm750_hw_cursor_setPos(struct lynx_cursor *cursor,
(x & HWC_LOCATION_X_MASK);
poke32(HWC_LOCATION, reg);
}
+
void sm750_hw_cursor_setColor(struct lynx_cursor *cursor,
u32 fg, u32 bg)
{
--
2.11.0
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v2 3/4] staging: sm750fb: Alignment should match open parenthesis
2017-03-13 16:17 [PATCH v2 0/4] fix multiple checkpatch warnings Arushi Singhal
2017-03-13 16:17 ` [PATCH v2 1/4] staging: sm750fb: function prototype argument should have an identifier name Arushi Singhal
2017-03-13 16:17 ` [PATCH v2 2/4] staging: sm750fb: fixes add blank line after function/struct/union/enum declarations Arushi Singhal
@ 2017-03-13 16:17 ` Arushi Singhal
2017-03-13 16:18 ` [PATCH v2 4/4] staging: sm750fb: Remove typedefs Arushi Singhal
3 siblings, 0 replies; 5+ messages in thread
From: Arushi Singhal @ 2017-03-13 16:17 UTC (permalink / raw)
To: sudipm.mukherjee
Cc: teddy.wang, outreachy-kernel, kirk, samuel.thibault, gregkh,
speakup, devel, linux-kernel, Arushi Singhal
Fix checkpatch issues: "CHECK: Alignment should match open parenthesis".
Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
---
drivers/staging/sm750fb/ddk750_mode.c | 79 +++++++++++++++++------------------
1 file changed, 39 insertions(+), 40 deletions(-)
diff --git a/drivers/staging/sm750fb/ddk750_mode.c b/drivers/staging/sm750fb/ddk750_mode.c
index 45af806c8d55..eea5aef2956f 100644
--- a/drivers/staging/sm750fb/ddk750_mode.c
+++ b/drivers/staging/sm750fb/ddk750_mode.c
@@ -28,9 +28,9 @@ static unsigned long displayControlAdjust_SM750LE(mode_parameter_t *pModeParam,
poke32(CRT_AUTO_CENTERING_TL, 0);
poke32(CRT_AUTO_CENTERING_BR,
- (((y - 1) << CRT_AUTO_CENTERING_BR_BOTTOM_SHIFT) &
- CRT_AUTO_CENTERING_BR_BOTTOM_MASK) |
- ((x - 1) & CRT_AUTO_CENTERING_BR_RIGHT_MASK));
+ (((y - 1) << CRT_AUTO_CENTERING_BR_BOTTOM_SHIFT) &
+ CRT_AUTO_CENTERING_BR_BOTTOM_MASK) |
+ ((x - 1) & CRT_AUTO_CENTERING_BR_RIGHT_MASK));
/*
* Assume common fields in dispControl have been properly set before
@@ -72,8 +72,7 @@ static unsigned long displayControlAdjust_SM750LE(mode_parameter_t *pModeParam,
}
/* only timing related registers will be programed */
-static int programModeRegisters(mode_parameter_t *pModeParam,
- struct pll_value *pll)
+static int programModeRegisters(mode_parameter_t *pModeParam, struct pll_value *pll)
{
int ret = 0;
int cnt = 0;
@@ -83,32 +82,32 @@ static int programModeRegisters(mode_parameter_t *pModeParam,
/* programe secondary pixel clock */
poke32(CRT_PLL_CTRL, sm750_format_pll_reg(pll));
poke32(CRT_HORIZONTAL_TOTAL,
- (((pModeParam->horizontal_total - 1) <<
- CRT_HORIZONTAL_TOTAL_TOTAL_SHIFT) &
- CRT_HORIZONTAL_TOTAL_TOTAL_MASK) |
- ((pModeParam->horizontal_display_end - 1) &
- CRT_HORIZONTAL_TOTAL_DISPLAY_END_MASK));
+ (((pModeParam->horizontal_total - 1) <<
+ CRT_HORIZONTAL_TOTAL_TOTAL_SHIFT) &
+ CRT_HORIZONTAL_TOTAL_TOTAL_MASK) |
+ ((pModeParam->horizontal_display_end - 1) &
+ CRT_HORIZONTAL_TOTAL_DISPLAY_END_MASK));
poke32(CRT_HORIZONTAL_SYNC,
- ((pModeParam->horizontal_sync_width <<
- CRT_HORIZONTAL_SYNC_WIDTH_SHIFT) &
- CRT_HORIZONTAL_SYNC_WIDTH_MASK) |
- ((pModeParam->horizontal_sync_start - 1) &
- CRT_HORIZONTAL_SYNC_START_MASK));
+ ((pModeParam->horizontal_sync_width <<
+ CRT_HORIZONTAL_SYNC_WIDTH_SHIFT) &
+ CRT_HORIZONTAL_SYNC_WIDTH_MASK) |
+ ((pModeParam->horizontal_sync_start - 1) &
+ CRT_HORIZONTAL_SYNC_START_MASK));
poke32(CRT_VERTICAL_TOTAL,
- (((pModeParam->vertical_total - 1) <<
- CRT_VERTICAL_TOTAL_TOTAL_SHIFT) &
- CRT_VERTICAL_TOTAL_TOTAL_MASK) |
- ((pModeParam->vertical_display_end - 1) &
- CRT_VERTICAL_TOTAL_DISPLAY_END_MASK));
+ (((pModeParam->vertical_total - 1) <<
+ CRT_VERTICAL_TOTAL_TOTAL_SHIFT) &
+ CRT_VERTICAL_TOTAL_TOTAL_MASK) |
+ ((pModeParam->vertical_display_end - 1) &
+ CRT_VERTICAL_TOTAL_DISPLAY_END_MASK));
poke32(CRT_VERTICAL_SYNC,
- ((pModeParam->vertical_sync_height <<
- CRT_VERTICAL_SYNC_HEIGHT_SHIFT) &
- CRT_VERTICAL_SYNC_HEIGHT_MASK) |
- ((pModeParam->vertical_sync_start - 1) &
- CRT_VERTICAL_SYNC_START_MASK));
+ ((pModeParam->vertical_sync_height <<
+ CRT_VERTICAL_SYNC_HEIGHT_SHIFT) &
+ CRT_VERTICAL_SYNC_HEIGHT_MASK) |
+ ((pModeParam->vertical_sync_start - 1) &
+ CRT_VERTICAL_SYNC_START_MASK));
tmp = DISPLAY_CTRL_TIMING | DISPLAY_CTRL_PLANE;
if (pModeParam->vertical_sync_polarity)
@@ -140,25 +139,25 @@ static int programModeRegisters(mode_parameter_t *pModeParam,
poke32(PANEL_HORIZONTAL_TOTAL, reg);
poke32(PANEL_HORIZONTAL_SYNC,
- ((pModeParam->horizontal_sync_width <<
- PANEL_HORIZONTAL_SYNC_WIDTH_SHIFT) &
- PANEL_HORIZONTAL_SYNC_WIDTH_MASK) |
- ((pModeParam->horizontal_sync_start - 1) &
- PANEL_HORIZONTAL_SYNC_START_MASK));
+ ((pModeParam->horizontal_sync_width <<
+ PANEL_HORIZONTAL_SYNC_WIDTH_SHIFT) &
+ PANEL_HORIZONTAL_SYNC_WIDTH_MASK) |
+ ((pModeParam->horizontal_sync_start - 1) &
+ PANEL_HORIZONTAL_SYNC_START_MASK));
poke32(PANEL_VERTICAL_TOTAL,
- (((pModeParam->vertical_total - 1) <<
- PANEL_VERTICAL_TOTAL_TOTAL_SHIFT) &
- PANEL_VERTICAL_TOTAL_TOTAL_MASK) |
- ((pModeParam->vertical_display_end - 1) &
- PANEL_VERTICAL_TOTAL_DISPLAY_END_MASK));
+ (((pModeParam->vertical_total - 1) <<
+ PANEL_VERTICAL_TOTAL_TOTAL_SHIFT) &
+ PANEL_VERTICAL_TOTAL_TOTAL_MASK) |
+ ((pModeParam->vertical_display_end - 1) &
+ PANEL_VERTICAL_TOTAL_DISPLAY_END_MASK));
poke32(PANEL_VERTICAL_SYNC,
- ((pModeParam->vertical_sync_height <<
- PANEL_VERTICAL_SYNC_HEIGHT_SHIFT) &
- PANEL_VERTICAL_SYNC_HEIGHT_MASK) |
- ((pModeParam->vertical_sync_start - 1) &
- PANEL_VERTICAL_SYNC_START_MASK));
+ ((pModeParam->vertical_sync_height <<
+ PANEL_VERTICAL_SYNC_HEIGHT_SHIFT) &
+ PANEL_VERTICAL_SYNC_HEIGHT_MASK) |
+ ((pModeParam->vertical_sync_start - 1) &
+ PANEL_VERTICAL_SYNC_START_MASK));
tmp = DISPLAY_CTRL_TIMING | DISPLAY_CTRL_PLANE;
if (pModeParam->vertical_sync_polarity)
--
2.11.0
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v2 4/4] staging: sm750fb: Remove typedefs
2017-03-13 16:17 [PATCH v2 0/4] fix multiple checkpatch warnings Arushi Singhal
` (2 preceding siblings ...)
2017-03-13 16:17 ` [PATCH v2 3/4] staging: sm750fb: Alignment should match open parenthesis Arushi Singhal
@ 2017-03-13 16:18 ` Arushi Singhal
3 siblings, 0 replies; 5+ messages in thread
From: Arushi Singhal @ 2017-03-13 16:18 UTC (permalink / raw)
To: sudipm.mukherjee
Cc: teddy.wang, outreachy-kernel, kirk, samuel.thibault, gregkh,
speakup, devel, linux-kernel, Arushi Singhal
This patch removes typedefs from structures and renames them as per
kernel coding standards.
Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
---
drivers/staging/sm750fb/ddk750_mode.c | 6 +++---
drivers/staging/sm750fb/ddk750_mode.h | 20 +++++++++-----------
drivers/staging/sm750fb/sm750_hw.c | 2 +-
3 files changed, 13 insertions(+), 15 deletions(-)
diff --git a/drivers/staging/sm750fb/ddk750_mode.c b/drivers/staging/sm750fb/ddk750_mode.c
index eea5aef2956f..25da678179f7 100644
--- a/drivers/staging/sm750fb/ddk750_mode.c
+++ b/drivers/staging/sm750fb/ddk750_mode.c
@@ -12,7 +12,7 @@
* HW only supports 7 predefined pixel clocks, and clock select is
* in bit 29:27 of Display Control register.
*/
-static unsigned long displayControlAdjust_SM750LE(mode_parameter_t *pModeParam, unsigned long dispControl)
+static unsigned long displayControlAdjust_SM750LE(struct _mode_parameter_t *pModeParam, unsigned long dispControl)
{
unsigned long x, y;
@@ -72,7 +72,7 @@ static unsigned long displayControlAdjust_SM750LE(mode_parameter_t *pModeParam,
}
/* only timing related registers will be programed */
-static int programModeRegisters(mode_parameter_t *pModeParam, struct pll_value *pll)
+static int programModeRegisters(struct _mode_parameter_t *pModeParam, struct pll_value *pll)
{
int ret = 0;
int cnt = 0;
@@ -198,7 +198,7 @@ static int programModeRegisters(mode_parameter_t *pModeParam, struct pll_value *
return ret;
}
-int ddk750_setModeTiming(mode_parameter_t *parm, clock_type_t clock)
+int ddk750_setModeTiming(struct _mode_parameter_t *parm, clock_type_t clock)
{
struct pll_value pll;
unsigned int uiActualPixelClk;
diff --git a/drivers/staging/sm750fb/ddk750_mode.h b/drivers/staging/sm750fb/ddk750_mode.h
index 6d204b8b4a01..5f8347d87800 100644
--- a/drivers/staging/sm750fb/ddk750_mode.h
+++ b/drivers/staging/sm750fb/ddk750_mode.h
@@ -3,37 +3,35 @@
#include "ddk750_chip.h"
-typedef enum _spolarity_t {
+enum _spolarity_t {
POS = 0, /* positive */
NEG, /* negative */
-}
-spolarity_t;
+};
-typedef struct _mode_parameter_t {
+struct _mode_parameter_t {
/* Horizontal timing. */
unsigned long horizontal_total;
unsigned long horizontal_display_end;
unsigned long horizontal_sync_start;
unsigned long horizontal_sync_width;
- spolarity_t horizontal_sync_polarity;
+ enum _spolarity_t horizontal_sync_polarity;
/* Vertical timing. */
unsigned long vertical_total;
unsigned long vertical_display_end;
unsigned long vertical_sync_start;
unsigned long vertical_sync_height;
- spolarity_t vertical_sync_polarity;
+ enum _spolarity_t vertical_sync_polarity;
/* Refresh timing. */
unsigned long pixel_clock;
unsigned long horizontal_frequency;
- unsigned long vertical_frequency;
+ enum _spolarity_t vertical_frequency;
/* Clock Phase. This clock phase only applies to Panel. */
- spolarity_t clock_phase_polarity;
-}
-mode_parameter_t;
+ enum _spolarity_t clock_phase_polarity;
+};
-int ddk750_setModeTiming(mode_parameter_t *parm, clock_type_t clock);
+int ddk750_setModeTiming(struct _mode_parameter_t *parm, clock_type_t clock);
#endif
diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c
index fab3fc9c8330..4233e0bf12a7 100644
--- a/drivers/staging/sm750fb/sm750_hw.c
+++ b/drivers/staging/sm750fb/sm750_hw.c
@@ -252,7 +252,7 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc,
{
int ret, fmt;
u32 reg;
- mode_parameter_t modparm;
+ struct _mode_parameter_t modparm;
clock_type_t clock;
struct sm750_dev *sm750_dev;
struct lynxfb_par *par;
--
2.11.0
^ permalink raw reply related [flat|nested] 5+ messages in thread