staging: sm750fb: Edit CamelCase in local variables

Edit CamelCase in local variables across 4 files:
- sm750fb/ddk750_chip.c
- sm750fb/ddk750_chip.h
- sm750fb/ddk750_dvi.c
- sm750fb/ddk750_sii164.c
to comply with the coding style. Also edit associated comments
accordingly.
Issue found with Checkpatch.

Signed-off-by: Nishka Dasgupta <nishka.dasgupta@yahoo.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 4c1f00f..90f5480 100644 (file)
--- a/drivers/staging/sm750fb/ddk750_chip.c
+++ b/drivers/staging/sm750fb/ddk750_chip.c
@@ -15,14 +15,14 @@ enum logical_chip_type sm750_get_chip_type(void)
        return chip;
 }
 
-void sm750_set_chip_type(unsigned short devId, u8 revId)
+void sm750_set_chip_type(unsigned short dev_id, u8 rev_id)
 {
-       if (devId == 0x718) {
+       if (dev_id == 0x718) {
                chip = SM718;
-       } else if (devId == 0x750) {
+       } else if (dev_id == 0x750) {
                chip = SM750;
                /* SM750 and SM750LE are different in their revision ID only. */
-               if (revId == SM750LE_REVISION_ID) {
+               if (rev_id == SM750LE_REVISION_ID) {
                        chip = SM750LE;
                        pr_info("found sm750le\n");
                }
@@ -321,7 +321,7 @@ unsigned int sm750_calc_pll_value(unsigned int request_orig,
        int mini_diff;
        unsigned int RN, quo, rem, fl_quo;
        unsigned int input, request;
-       unsigned int tmpClock, ret;
+       unsigned int tmp_clock, ret;
        const int max_OD = 3;
        int max_d = 6;
 
@@ -365,8 +365,8 @@ unsigned int sm750_calc_pll_value(unsigned int request_orig,
                        if (M < 256 && M > 0) {
                                unsigned int diff;
 
-                               tmpClock = pll->inputFreq * M / N / X;
-                               diff = abs(tmpClock - request_orig);
+                               tmp_clock = pll->inputFreq * M / N / X;
+                               diff = abs(tmp_clock - request_orig);
                                if (diff < mini_diff) {
                                        pll->M = M;
                                        pll->N = N;
@@ -375,7 +375,7 @@ unsigned int sm750_calc_pll_value(unsigned int request_orig,
                                                pll->POD = d - max_OD;
                                        pll->OD = d - pll->POD;
                                        mini_diff = diff;
-                                       ret = tmpClock;
+                                       ret = tmp_clock;
                                }
                        }
                }

diff --git a/drivers/staging/sm750fb/ddk750_chip.h b/drivers/staging/sm750fb/ddk750_chip.h
index c72aac2..3e92b32 100644 (file)
--- a/drivers/staging/sm750fb/ddk750_chip.h
+++ b/drivers/staging/sm750fb/ddk750_chip.h
@@ -93,7 +93,7 @@ struct initchip_param {
 };
 
 enum logical_chip_type sm750_get_chip_type(void);
-void sm750_set_chip_type(unsigned short devId, u8 revId);
+void sm750_set_chip_type(unsigned short dev_id, u8 rev_id);
 unsigned int sm750_calc_pll_value(unsigned int request, struct  pll_value *pll);
 unsigned int sm750_format_pll_reg(struct pll_value *pPLL);
 unsigned int ddk750_get_vm_size(void);

diff --git a/drivers/staging/sm750fb/ddk750_dvi.c b/drivers/staging/sm750fb/ddk750_dvi.c
index b20d161..cd564ea 100644 (file)
--- a/drivers/staging/sm750fb/ddk750_dvi.c
+++ b/drivers/staging/sm750fb/ddk750_dvi.c
@@ -30,31 +30,31 @@ static struct dvi_ctrl_device g_dcftSupportedDviController[] = {
 #endif
 };
 
-int dviInit(unsigned char edgeSelect,
-           unsigned char busSelect,
-           unsigned char dualEdgeClkSelect,
-           unsigned char hsyncEnable,
-           unsigned char vsyncEnable,
-           unsigned char deskewEnable,
-           unsigned char deskewSetting,
-           unsigned char continuousSyncEnable,
-           unsigned char pllFilterEnable,
-           unsigned char pllFilterValue)
+int dviInit(unsigned char edge_select,
+           unsigned char bus_select,
+           unsigned char dual_edge_clk_select,
+           unsigned char hsync_enable,
+           unsigned char vsync_enable,
+           unsigned char deskew_enable,
+           unsigned char deskew_setting,
+           unsigned char continuous_sync_enable,
+           unsigned char pll_filter_enable,
+           unsigned char pll_filter_value)
 {
        struct dvi_ctrl_device *pCurrentDviCtrl;
 
        pCurrentDviCtrl = g_dcftSupportedDviController;
        if (pCurrentDviCtrl->pfnInit) {
-               return pCurrentDviCtrl->pfnInit(edgeSelect,
-                                               busSelect,
-                                               dualEdgeClkSelect,
-                                               hsyncEnable,
-                                               vsyncEnable,
-                                               deskewEnable,
-                                               deskewSetting,
-                                               continuousSyncEnable,
-                                               pllFilterEnable,
-                                               pllFilterValue);
+               return pCurrentDviCtrl->pfnInit(edge_select,
+                                               bus_select,
+                                               dual_edge_clk_select,
+                                               hsync_enable,
+                                               vsync_enable,
+                                               deskew_enable,
+                                               deskew_setting,
+                                               continuous_sync_enable,
+                                               pll_filter_enable,
+                                               pll_filter_value);
        }
        return -1; /* error */
 }

diff --git a/drivers/staging/sm750fb/ddk750_sii164.c b/drivers/staging/sm750fb/ddk750_sii164.c
index 8391f57..c8e856c 100644 (file)
--- a/drivers/staging/sm750fb/ddk750_sii164.c
+++ b/drivers/staging/sm750fb/ddk750_sii164.c
@@ -69,58 +69,58 @@ unsigned short sii164GetDeviceID(void)
  *      This function initialize and detect the DVI controller chip.
  *
  *  Input:
- *      edgeSelect          - Edge Select:
- *                              0 = Input data is falling edge latched (falling edge
- *                                  latched first in dual edge mode)
- *                              1 = Input data is rising edge latched (rising edge
- *                                  latched first in dual edge mode)
- *      busSelect           - Input Bus Select:
- *                              0 = Input data bus is 12-bits wide
- *                              1 = Input data bus is 24-bits wide
- *      dualEdgeClkSelect   - Dual Edge Clock Select
- *                              0 = Input data is single edge latched
- *                              1 = Input data is dual edge latched
- *      hsyncEnable         - Horizontal Sync Enable:
- *                              0 = HSYNC input is transmitted as fixed LOW
- *                              1 = HSYNC input is transmitted as is
- *      vsyncEnable         - Vertical Sync Enable:
- *                              0 = VSYNC input is transmitted as fixed LOW
- *                              1 = VSYNC input is transmitted as is
- *      deskewEnable        - De-skewing Enable:
- *                              0 = De-skew disabled
- *                              1 = De-skew enabled
- *      deskewSetting       - De-skewing Setting (increment of 260psec)
- *                              0 = 1 step --> minimum setup / maximum hold
- *                              1 = 2 step
- *                              2 = 3 step
- *                              3 = 4 step
- *                              4 = 5 step
- *                              5 = 6 step
- *                              6 = 7 step
- *                              7 = 8 step --> maximum setup / minimum hold
- *      continuousSyncEnable- SYNC Continuous:
- *                              0 = Disable
- *                              1 = Enable
- *      pllFilterEnable     - PLL Filter Enable
- *                              0 = Disable PLL Filter
- *                              1 = Enable PLL Filter
- *      pllFilterValue      - PLL Filter characteristics:
- *                              0~7 (recommended value is 4)
+ *      edge_select           - Edge Select:
+ *                               0 = Input data is falling edge latched (falling
+ *                                   edge latched first in dual edge mode)
+ *                               1 = Input data is rising edge latched (rising
+ *                                   edge latched first in dual edge mode)
+ *      bus_select            - Input Bus Select:
+ *                               0 = Input data bus is 12-bits wide
+ *                               1 = Input data bus is 24-bits wide
+ *      dual_edge_clk_select  - Dual Edge Clock Select
+ *                               0 = Input data is single edge latched
+ *                               1 = Input data is dual edge latched
+ *      hsync_enable          - Horizontal Sync Enable:
+ *                               0 = HSYNC input is transmitted as fixed LOW
+ *                               1 = HSYNC input is transmitted as is
+ *      vsync_enable          - Vertical Sync Enable:
+ *                               0 = VSYNC input is transmitted as fixed LOW
+ *                               1 = VSYNC input is transmitted as is
+ *      deskew_enable         - De-skewing Enable:
+ *                               0 = De-skew disabled
+ *                               1 = De-skew enabled
+ *      deskew_setting        - De-skewing Setting (increment of 260psec)
+ *                               0 = 1 step --> minimum setup / maximum hold
+ *                               1 = 2 step
+ *                               2 = 3 step
+ *                               3 = 4 step
+ *                               4 = 5 step
+ *                               5 = 6 step
+ *                               6 = 7 step
+ *                               7 = 8 step --> maximum setup / minimum hold
+ *      continuous_sync_enable- SYNC Continuous:
+ *                               0 = Disable
+ *                               1 = Enable
+ *      pll_filter_enable     - PLL Filter Enable
+ *                               0 = Disable PLL Filter
+ *                               1 = Enable PLL Filter
+ *      pll_filter_value      - PLL Filter characteristics:
+ *                               0~7 (recommended value is 4)
  *
  *  Output:
  *      0   - Success
  *     -1   - Fail.
  */
-long sii164InitChip(unsigned char edgeSelect,
-                   unsigned char busSelect,
-                   unsigned char dualEdgeClkSelect,
-                   unsigned char hsyncEnable,
-                   unsigned char vsyncEnable,
-                   unsigned char deskewEnable,
-                   unsigned char deskewSetting,
-                   unsigned char continuousSyncEnable,
-                   unsigned char pllFilterEnable,
-                   unsigned char pllFilterValue)
+long sii164InitChip(unsigned char edge_select,
+                   unsigned char bus_select,
+                   unsigned char dual_edge_clk_select,
+                   unsigned char hsync_enable,
+                   unsigned char vsync_enable,
+                   unsigned char deskew_enable,
+                   unsigned char deskew_setting,
+                   unsigned char continuous_sync_enable,
+                   unsigned char pll_filter_enable,
+                   unsigned char pll_filter_value)
 {
        unsigned char config;
 
@@ -139,31 +139,31 @@ long sii164InitChip(unsigned char edgeSelect,
                 */
 
                /* Select the edge */
-               if (edgeSelect == 0)
+               if (edge_select == 0)
                        config = SII164_CONFIGURATION_LATCH_FALLING;
                else
                        config = SII164_CONFIGURATION_LATCH_RISING;
 
                /* Select bus wide */
-               if (busSelect == 0)
+               if (bus_select == 0)
                        config |= SII164_CONFIGURATION_BUS_12BITS;
                else
                        config |= SII164_CONFIGURATION_BUS_24BITS;
 
                /* Select Dual/Single Edge Clock */
-               if (dualEdgeClkSelect == 0)
+               if (dual_edge_clk_select == 0)
                        config |= SII164_CONFIGURATION_CLOCK_SINGLE;
                else
                        config |= SII164_CONFIGURATION_CLOCK_DUAL;
 
                /* Select HSync Enable */
-               if (hsyncEnable == 0)
+               if (hsync_enable == 0)
                        config |= SII164_CONFIGURATION_HSYNC_FORCE_LOW;
                else
                        config |= SII164_CONFIGURATION_HSYNC_AS_IS;
 
                /* Select VSync Enable */
-               if (vsyncEnable == 0)
+               if (vsync_enable == 0)
                        config |= SII164_CONFIGURATION_VSYNC_FORCE_LOW;
                else
                        config |= SII164_CONFIGURATION_VSYNC_AS_IS;
@@ -175,12 +175,12 @@ long sii164InitChip(unsigned char edgeSelect,
                 * This fixes some artifacts problem in some mode on board 2.2.
                 * Somehow this fix does not affect board 2.1.
                 */
-               if (deskewEnable == 0)
+               if (deskew_enable == 0)
                        config = SII164_DESKEW_DISABLE;
                else
                        config = SII164_DESKEW_ENABLE;
 
-               switch (deskewSetting) {
+               switch (deskew_setting) {
                case 0:
                        config |= SII164_DESKEW_1_STEP;
                        break;
@@ -209,19 +209,19 @@ long sii164InitChip(unsigned char edgeSelect,
                i2cWriteReg(SII164_I2C_ADDRESS, SII164_DESKEW, config);
 
                /* Enable/Disable Continuous Sync. */
-               if (continuousSyncEnable == 0)
+               if (continuous_sync_enable == 0)
                        config = SII164_PLL_FILTER_SYNC_CONTINUOUS_DISABLE;
                else
                        config = SII164_PLL_FILTER_SYNC_CONTINUOUS_ENABLE;
 
                /* Enable/Disable PLL Filter */
-               if (pllFilterEnable == 0)
+               if (pll_filter_enable == 0)
                        config |= SII164_PLL_FILTER_DISABLE;
                else
                        config |= SII164_PLL_FILTER_ENABLE;
 
                /* Set the PLL Filter value */
-               config |= ((pllFilterValue & 0x07) << 1);
+               config |= ((pll_filter_value & 0x07) << 1);
 
                i2cWriteReg(SII164_I2C_ADDRESS, SII164_PLL, config);