Staging: sm750fb: Rename pModeParam

Rename variable pModeParam to mode_param. This follows snakecase naming
convention and ensures a consistent naming style throughout the file.
Issue found by checkpatch.

Mutes the following checkpatch error:
CHECK: Avoid CamelCase: <pModeParam>

Signed-off-by: Dorcas AnonoLitunya <anonolitunya@gmail.com>
Link: https://lore.kernel.org/r/20231016201434.7880-3-anonolitunya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/sm750fb/ddk750_mode.c b/drivers/staging/sm750fb/ddk750_mode.c
index 8708995f676c9d9084bca6a2ae3dd174926fb9d3..431b273a347a0c627e4ce8693551bf0aa0562c3d 100644 (file)
--- a/drivers/staging/sm750fb/ddk750_mode.c
+++ b/drivers/staging/sm750fb/ddk750_mode.c
@@ -14,13 +14,13 @@
  * in bit 29:27 of Display Control register.
  */
 static unsigned long
-display_control_adjust_SM750LE(struct mode_parameter *pModeParam,
+display_control_adjust_SM750LE(struct mode_parameter *mode_param,
                               unsigned long dispControl)
 {
        unsigned long x, y;
 
-       x = pModeParam->horizontal_display_end;
-       y = pModeParam->vertical_display_end;
+       x = mode_param->horizontal_display_end;
+       y = mode_param->vertical_display_end;
 
        /*
         * SM750LE has to set up the top-left and bottom-right
@@ -75,7 +75,7 @@ display_control_adjust_SM750LE(struct mode_parameter *pModeParam,
 }
 
 /* only timing related registers will be  programed */
-static int programModeRegisters(struct mode_parameter *pModeParam,
+static int programModeRegisters(struct mode_parameter *mode_param,
                                struct pll_value *pll)
 {
        int ret = 0;
@@ -86,46 +86,46 @@ static int programModeRegisters(struct mode_parameter *pModeParam,
                /* programe secondary pixel clock */
                poke32(CRT_PLL_CTRL, sm750_format_pll_reg(pll));
 
-               tmp = ((pModeParam->horizontal_total - 1) <<
+               tmp = ((mode_param->horizontal_total - 1) <<
                       CRT_HORIZONTAL_TOTAL_TOTAL_SHIFT) &
                     CRT_HORIZONTAL_TOTAL_TOTAL_MASK;
-               tmp |= (pModeParam->horizontal_display_end - 1) &
+               tmp |= (mode_param->horizontal_display_end - 1) &
                      CRT_HORIZONTAL_TOTAL_DISPLAY_END_MASK;
 
                poke32(CRT_HORIZONTAL_TOTAL, tmp);
 
-               tmp = (pModeParam->horizontal_sync_width <<
+               tmp = (mode_param->horizontal_sync_width <<
                       CRT_HORIZONTAL_SYNC_WIDTH_SHIFT) &
                     CRT_HORIZONTAL_SYNC_WIDTH_MASK;
-               tmp |= (pModeParam->horizontal_sync_start - 1) &
+               tmp |= (mode_param->horizontal_sync_start - 1) &
                      CRT_HORIZONTAL_SYNC_START_MASK;
 
                poke32(CRT_HORIZONTAL_SYNC, tmp);
 
-               tmp = ((pModeParam->vertical_total - 1) <<
+               tmp = ((mode_param->vertical_total - 1) <<
                       CRT_VERTICAL_TOTAL_TOTAL_SHIFT) &
                     CRT_VERTICAL_TOTAL_TOTAL_MASK;
-               tmp |= (pModeParam->vertical_display_end - 1) &
+               tmp |= (mode_param->vertical_display_end - 1) &
                      CRT_VERTICAL_TOTAL_DISPLAY_END_MASK;
 
                poke32(CRT_VERTICAL_TOTAL, tmp);
 
-               tmp = ((pModeParam->vertical_sync_height <<
+               tmp = ((mode_param->vertical_sync_height <<
                       CRT_VERTICAL_SYNC_HEIGHT_SHIFT)) &
                     CRT_VERTICAL_SYNC_HEIGHT_MASK;
-               tmp |= (pModeParam->vertical_sync_start - 1) &
+               tmp |= (mode_param->vertical_sync_start - 1) &
                      CRT_VERTICAL_SYNC_START_MASK;
 
                poke32(CRT_VERTICAL_SYNC, tmp);
 
                tmp = DISPLAY_CTRL_TIMING | DISPLAY_CTRL_PLANE;
-               if (pModeParam->vertical_sync_polarity)
+               if (mode_param->vertical_sync_polarity)
                        tmp |= DISPLAY_CTRL_VSYNC_PHASE;
-               if (pModeParam->horizontal_sync_polarity)
+               if (mode_param->horizontal_sync_polarity)
                        tmp |= DISPLAY_CTRL_HSYNC_PHASE;
 
                if (sm750_get_chip_type() == SM750LE) {
-                       display_control_adjust_SM750LE(pModeParam, tmp);
+                       display_control_adjust_SM750LE(mode_param, tmp);
                } else {
                        reg = peek32(CRT_DISPLAY_CTRL) &
                                ~(DISPLAY_CTRL_VSYNC_PHASE |
@@ -140,40 +140,40 @@ static int programModeRegisters(struct mode_parameter *pModeParam,
 
                poke32(PANEL_PLL_CTRL, sm750_format_pll_reg(pll));
 
-               reg = ((pModeParam->horizontal_total - 1) <<
+               reg = ((mode_param->horizontal_total - 1) <<
                        PANEL_HORIZONTAL_TOTAL_TOTAL_SHIFT) &
                        PANEL_HORIZONTAL_TOTAL_TOTAL_MASK;
-               reg |= ((pModeParam->horizontal_display_end - 1) &
+               reg |= ((mode_param->horizontal_display_end - 1) &
                        PANEL_HORIZONTAL_TOTAL_DISPLAY_END_MASK);
                poke32(PANEL_HORIZONTAL_TOTAL, reg);
 
                poke32(PANEL_HORIZONTAL_SYNC,
-                      ((pModeParam->horizontal_sync_width <<
+                      ((mode_param->horizontal_sync_width <<
                         PANEL_HORIZONTAL_SYNC_WIDTH_SHIFT) &
                        PANEL_HORIZONTAL_SYNC_WIDTH_MASK) |
-                      ((pModeParam->horizontal_sync_start - 1) &
+                      ((mode_param->horizontal_sync_start - 1) &
                        PANEL_HORIZONTAL_SYNC_START_MASK));
 
                poke32(PANEL_VERTICAL_TOTAL,
-                      (((pModeParam->vertical_total - 1) <<
+                      (((mode_param->vertical_total - 1) <<
                         PANEL_VERTICAL_TOTAL_TOTAL_SHIFT) &
                        PANEL_VERTICAL_TOTAL_TOTAL_MASK) |
-                      ((pModeParam->vertical_display_end - 1) &
+                      ((mode_param->vertical_display_end - 1) &
                        PANEL_VERTICAL_TOTAL_DISPLAY_END_MASK));
 
                poke32(PANEL_VERTICAL_SYNC,
-                      ((pModeParam->vertical_sync_height <<
+                      ((mode_param->vertical_sync_height <<
                         PANEL_VERTICAL_SYNC_HEIGHT_SHIFT) &
                        PANEL_VERTICAL_SYNC_HEIGHT_MASK) |
-                      ((pModeParam->vertical_sync_start - 1) &
+                      ((mode_param->vertical_sync_start - 1) &
                        PANEL_VERTICAL_SYNC_START_MASK));
 
                tmp = DISPLAY_CTRL_TIMING | DISPLAY_CTRL_PLANE;
-               if (pModeParam->vertical_sync_polarity)
+               if (mode_param->vertical_sync_polarity)
                        tmp |= DISPLAY_CTRL_VSYNC_PHASE;
-               if (pModeParam->horizontal_sync_polarity)
+               if (mode_param->horizontal_sync_polarity)
                        tmp |= DISPLAY_CTRL_HSYNC_PHASE;
-               if (pModeParam->clock_phase_polarity)
+               if (mode_param->clock_phase_polarity)
                        tmp |= DISPLAY_CTRL_CLOCK_PHASE;
 
                reserved = PANEL_DISPLAY_CTRL_RESERVED_MASK |