staging: sm750fb: add missing blank line after declarations

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>

diff --git a/drivers/staging/sm750fb/ddk750_chip.c b/drivers/staging/sm750fb/ddk750_chip.c
index d7435d7..5e6798e 100644 (file)
--- a/drivers/staging/sm750fb/ddk750_chip.c
+++ b/drivers/staging/sm750fb/ddk750_chip.c
@@ -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) {

diff --git a/drivers/staging/sm750fb/ddk750_display.c b/drivers/staging/sm750fb/ddk750_display.c
index abd6283..8348113 100644 (file)
--- a/drivers/staging/sm750fb/ddk750_display.c
+++ b/drivers/staging/sm750fb/ddk750_display.c
@@ -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);

diff --git a/drivers/staging/sm750fb/ddk750_dvi.c b/drivers/staging/sm750fb/ddk750_dvi.c
index a18bb4c..a7a2351 100644 (file)
--- a/drivers/staging/sm750fb/ddk750_dvi.c
+++ b/drivers/staging/sm750fb/ddk750_dvi.c
@@ -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,

diff --git a/drivers/staging/sm750fb/ddk750_mode.c b/drivers/staging/sm750fb/ddk750_mode.c
index 9d10446..2399b17 100644 (file)
--- a/drivers/staging/sm750fb/ddk750_mode.c
+++ b/drivers/staging/sm750fb/ddk750_mode.c
@@ -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;
 

diff --git a/drivers/staging/sm750fb/ddk750_power.c b/drivers/staging/sm750fb/ddk750_power.c
index c545c2d..c8c51be 100644 (file)
--- a/drivers/staging/sm750fb/ddk750_power.c
+++ b/drivers/staging/sm750fb/ddk750_power.c
@@ -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));

diff --git a/drivers/staging/sm750fb/ddk750_sii164.c b/drivers/staging/sm750fb/ddk750_sii164.c
index a5153be..0bdf3db 100644 (file)
--- a/drivers/staging/sm750fb/ddk750_sii164.c
+++ b/drivers/staging/sm750fb/ddk750_sii164.c
@@ -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

diff --git a/drivers/staging/sm750fb/sm750_accel.c b/drivers/staging/sm750fb/sm750_accel.c
index 0f563a9..1dd06a2 100644 (file)
--- a/drivers/staging/sm750fb/sm750_accel.c
+++ b/drivers/staging/sm750fb/sm750_accel.c
@@ -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;

diff --git a/drivers/staging/sm750fb/sm750_cursor.c b/drivers/staging/sm750fb/sm750_cursor.c
index ab61fe6..2400c6c 100644 (file)
--- a/drivers/staging/sm750fb/sm750_cursor.c
+++ b/drivers/staging/sm750fb/sm750_cursor.c
@@ -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);

diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c
index d1d6ae7..7317ba9 100644 (file)
--- a/drivers/staging/sm750fb/sm750_hw.c
+++ b/drivers/staging/sm750fb/sm750_hw.c
@@ -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)) {