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staging: sm750fb: add missing blank line after declarations

Browse source 
Fixes checkpatch.pl
WARNING: Missing a blank line after declarations

Signed-off-by: Juston Li <juston.h.li@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Juston Li 2015-07-14 21:14:48 -07:00 committed by Greg Kroah-Hartman
parent 7b05cbe8b6
commit 40403c1b13
9 changed files with 19 additions and 0 deletions
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1
drivers/staging/sm750fb/ddk750_chip.c
View file

@ -474,6 +474,7 @@ unsigned int calcPllValue(unsigned int request_orig, pll_value_t *pll)
M += (fl_quo*X % 10000) > 5000?1:0;
if (M < 256 && M > 0) {
unsigned int diff;
tmpClock = pll->inputFreq * M / N / X;
diff = absDiff(tmpClock, request_orig);
if (diff < miniDiff) {

2
drivers/staging/sm750fb/ddk750_display.c
View file

@ -121,6 +121,7 @@ static void setDisplayControl(int ctrl, int dispState)
static void waitNextVerticalSync(int ctrl, int delay)
{
unsigned int status;
if (!ctrl) {
/* primary controller */
@ -210,6 +211,7 @@ static void swPanelPowerSequence(int disp, int delay)
void ddk750_setLogicalDispOut(disp_output_t output)
{
unsigned int reg;
if (output & PNL_2_USAGE) {
/* set panel path controller select */
reg = PEEK32(PANEL_DISPLAY_CTRL);

1
drivers/staging/sm750fb/ddk750_dvi.c
View file

@ -43,6 +43,7 @@ int dviInit(
)
{
dvi_ctrl_device_t *pCurrentDviCtrl;
pCurrentDviCtrl = g_dcftSupportedDviController;
if (pCurrentDviCtrl->pfnInit != NULL) {
return pCurrentDviCtrl->pfnInit(edgeSelect, busSelect, dualEdgeClkSelect, hsyncEnable,

3
drivers/staging/sm750fb/ddk750_mode.c
View file

@ -80,6 +80,7 @@ static int programModeRegisters(mode_parameter_t *pModeParam, pll_value_t *pll)
int ret = 0;
int cnt = 0;
unsigned int ulTmpValue, ulReg;
if (pll->clockType == SECONDARY_PLL) {
/* programe secondary pixel clock */
POKE32(CRT_PLL_CTRL, formatPllReg(pll));
@ -120,6 +121,7 @@ static int programModeRegisters(mode_parameter_t *pModeParam, pll_value_t *pll)
} else if (pll->clockType == PRIMARY_PLL) {
unsigned int ulReservedBits;
POKE32(PANEL_PLL_CTRL, formatPllReg(pll));
POKE32(PANEL_HORIZONTAL_TOTAL,
@ -184,6 +186,7 @@ int ddk750_setModeTiming(mode_parameter_t *parm, clock_type_t clock)
{
pll_value_t pll;
unsigned int uiActualPixelClk;
pll.inputFreq = DEFAULT_INPUT_CLOCK;
pll.clockType = clock;

1
drivers/staging/sm750fb/ddk750_power.c
View file

@ -5,6 +5,7 @@
void ddk750_setDPMS(DPMS_t state)
{
unsigned int value;
if (getChipType() == SM750LE) {
value = PEEK32(CRT_DISPLAY_CTRL);
POKE32(CRT_DISPLAY_CTRL, FIELD_VALUE(value, CRT_DISPLAY_CTRL, DPMS, state));

1
drivers/staging/sm750fb/ddk750_sii164.c
View file

@ -340,6 +340,7 @@ void sii164EnableHotPlugDetection(
)
{
unsigned char detectReg;
detectReg = i2cReadReg(SII164_I2C_ADDRESS, SII164_DETECT);
/* Depending on each DVI controller, need to enable the hot plug based on each

1
drivers/staging/sm750fb/sm750_accel.c
View file

@ -152,6 +152,7 @@ unsigned int rop2) /* ROP value */
{
unsigned int nDirection, de_ctrl;
int opSign;
nDirection = LEFT_TO_RIGHT;
/* Direction of ROP2 operation: 1 = Left to Right, (-1) = Right to Left */
opSign = 1;

2
drivers/staging/sm750fb/sm750_cursor.c
View file

@ -61,6 +61,7 @@ writel((data), cursor->mmio + (addr))
void hw_cursor_enable(struct lynx_cursor *cursor)
{
u32 reg;
reg = FIELD_VALUE(0, HWC_ADDRESS, ADDRESS, cursor->offset)|
FIELD_SET(0, HWC_ADDRESS, EXT, LOCAL)|
FIELD_SET(0, HWC_ADDRESS, ENABLE, ENABLE);
@ -81,6 +82,7 @@ void hw_cursor_setPos(struct lynx_cursor *cursor,
int x, int y)
{
u32 reg;
reg = FIELD_VALUE(0, HWC_LOCATION, Y, y)|
FIELD_VALUE(0, HWC_LOCATION, X, x);
POKE32(HWC_LOCATION, reg);

7
drivers/staging/sm750fb/sm750_hw.c
View file

@ -244,6 +244,7 @@ int hw_sm750_output_setMode(struct lynxfb_output *output,
} else {
/* just open DISPLAY_CONTROL_750LE register bit 3:0*/
u32 reg;
reg = PEEK32(DISPLAY_CONTROL_750LE);
reg |= 0xf;
POKE32(DISPLAY_CONTROL_750LE, reg);
@ -418,6 +419,7 @@ int hw_sm750_setColReg(struct lynxfb_crtc *crtc, ushort index,
ushort red, ushort green, ushort blue)
{
static unsigned int add[] = {PANEL_PALETTE_RAM, CRT_PALETTE_RAM};
POKE32(add[crtc->channel] + index*4, (red<<16)|(green<<8)|blue);
return 0;
}
@ -546,6 +548,7 @@ int hw_sm750_setBLANK(struct lynxfb_output *output, int blank)
void hw_sm750_initAccel(struct lynx_share *share)
{
u32 reg;
enable2DEngine(1);
if (getChipType() == SM750LE) {
@ -575,8 +578,10 @@ void hw_sm750_initAccel(struct lynx_share *share)
int hw_sm750le_deWait(void)
{
int i = 0x10000000;
while (i--) {
unsigned int dwVal = PEEK32(DE_STATE2);
if ((FIELD_GET(dwVal, DE_STATE2, DE_STATUS) == DE_STATE2_DE_STATUS_IDLE) &&
(FIELD_GET(dwVal, DE_STATE2, DE_FIFO) == DE_STATE2_DE_FIFO_EMPTY) &&
(FIELD_GET(dwVal, DE_STATE2, DE_MEM_FIFO) == DE_STATE2_DE_MEM_FIFO_EMPTY)) {
@ -591,8 +596,10 @@ int hw_sm750le_deWait(void)
int hw_sm750_deWait(void)
{
int i = 0x10000000;
while (i--) {
unsigned int dwVal = PEEK32(SYSTEM_CTRL);
if ((FIELD_GET(dwVal, SYSTEM_CTRL, DE_STATUS) == SYSTEM_CTRL_DE_STATUS_IDLE) &&
(FIELD_GET(dwVal, SYSTEM_CTRL, DE_FIFO) == SYSTEM_CTRL_DE_FIFO_EMPTY) &&
(FIELD_GET(dwVal, SYSTEM_CTRL, DE_MEM_FIFO) == SYSTEM_CTRL_DE_MEM_FIFO_EMPTY)) {