staging: sm750fb: rename PANEL_PLL_CTRL_* fields to PLL_CTRL_*

Several PLL control registers have the same layout and therefore the
field definitions may be shared for those registers. Renaming
definitions of PANEL_PLL_CTRL_* fields to more generic PLL_CTRL_* will
allow reusing these definitions for other PLL control registers.
Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/sm750fb/ddk750_chip.c

@@ -36,10 +36,10 @@ static unsigned int get_mxclk_freq(void)
 		return MHz(130);
 
 	pll_reg = PEEK32(MXCLK_PLL_CTRL);
-	M = FIELD_GET(pll_reg, PANEL_PLL_CTRL, M);
-	N = FIELD_GET(pll_reg, PANEL_PLL_CTRL, N);
-	OD = FIELD_GET(pll_reg, PANEL_PLL_CTRL, OD);
-	POD = FIELD_GET(pll_reg, PANEL_PLL_CTRL, POD);
+	M = FIELD_GET(pll_reg, PLL_CTRL, M);
+	N = FIELD_GET(pll_reg, PLL_CTRL, N);
+	OD = FIELD_GET(pll_reg, PLL_CTRL, OD);
+	POD = FIELD_GET(pll_reg, PLL_CTRL, POD);
 
 	return DEFAULT_INPUT_CLOCK * M / N / (1 << OD) / (1 << POD);
 }
@@ -364,15 +364,15 @@ unsigned int formatPllReg(pll_value_t *pPLL)
 	 * applied to any PLL in the calling function.
 	 */
 	reg =
-	FIELD_SET(0, PANEL_PLL_CTRL, BYPASS, OFF)
-	| FIELD_SET(0, PANEL_PLL_CTRL, POWER,  ON)
-	| FIELD_SET(0, PANEL_PLL_CTRL, INPUT,  OSC)
+	FIELD_SET(0, PLL_CTRL, BYPASS, OFF)
+	| FIELD_SET(0, PLL_CTRL, POWER,  ON)
+	| FIELD_SET(0, PLL_CTRL, INPUT,  OSC)
 #ifndef VALIDATION_CHIP
-	| FIELD_VALUE(0, PANEL_PLL_CTRL, POD,    pPLL->POD)
+	| FIELD_VALUE(0, PLL_CTRL, POD,    pPLL->POD)
 #endif
-	| FIELD_VALUE(0, PANEL_PLL_CTRL, OD,     pPLL->OD)
-	| FIELD_VALUE(0, PANEL_PLL_CTRL, N,      pPLL->N)
-	| FIELD_VALUE(0, PANEL_PLL_CTRL, M,      pPLL->M);
+	| FIELD_VALUE(0, PLL_CTRL, OD,     pPLL->OD)
+	| FIELD_VALUE(0, PLL_CTRL, N,      pPLL->N)
+	| FIELD_VALUE(0, PLL_CTRL, M,      pPLL->M);
 
 	return reg;
 }

drivers/staging/sm750fb/ddk750_display.c

@@ -126,8 +126,8 @@ static void waitNextVerticalSync(int ctrl, int delay)
 
 		/* Do not wait when the Primary PLL is off or display control is already off.
 		   This will prevent the software to wait forever. */
-		if ((FIELD_GET(PEEK32(PANEL_PLL_CTRL), PANEL_PLL_CTRL, POWER) ==
-			 PANEL_PLL_CTRL_POWER_OFF) ||
+		if ((FIELD_GET(PEEK32(PANEL_PLL_CTRL), PLL_CTRL, POWER) ==
+			 PLL_CTRL_POWER_OFF) ||
 			(FIELD_GET(PEEK32(PANEL_DISPLAY_CTRL), PANEL_DISPLAY_CTRL, TIMING) ==
 			 PANEL_DISPLAY_CTRL_TIMING_DISABLE)) {
 			return;

drivers/staging/sm750fb/ddk750_reg.h

@@ -517,23 +517,23 @@
 #define PLL_CLK_COUNT_COUNTER                         15:0
 
 #define PANEL_PLL_CTRL                                0x00005C
-#define PANEL_PLL_CTRL_BYPASS                         18:18
-#define PANEL_PLL_CTRL_BYPASS_OFF                     0
-#define PANEL_PLL_CTRL_BYPASS_ON                      1
-#define PANEL_PLL_CTRL_POWER                          17:17
-#define PANEL_PLL_CTRL_POWER_OFF                      0
-#define PANEL_PLL_CTRL_POWER_ON                       1
-#define PANEL_PLL_CTRL_INPUT                          16:16
-#define PANEL_PLL_CTRL_INPUT_OSC                      0
-#define PANEL_PLL_CTRL_INPUT_TESTCLK                  1
+#define PLL_CTRL_BYPASS                               18:18
+#define PLL_CTRL_BYPASS_OFF                           0
+#define PLL_CTRL_BYPASS_ON                            1
+#define PLL_CTRL_POWER                                17:17
+#define PLL_CTRL_POWER_OFF                            0
+#define PLL_CTRL_POWER_ON                             1
+#define PLL_CTRL_INPUT                                16:16
+#define PLL_CTRL_INPUT_OSC                            0
+#define PLL_CTRL_INPUT_TESTCLK                        1
 #ifdef VALIDATION_CHIP
-    #define PANEL_PLL_CTRL_OD                         15:14
+    #define PLL_CTRL_OD                               15:14
 #else
-    #define PANEL_PLL_CTRL_POD                        15:14
-    #define PANEL_PLL_CTRL_OD                         13:12
+    #define PLL_CTRL_POD                              15:14
+    #define PLL_CTRL_OD                               13:12
 #endif
-#define PANEL_PLL_CTRL_N                              11:8
-#define PANEL_PLL_CTRL_M                              7:0
+#define PLL_CTRL_N                                    11:8
+#define PLL_CTRL_M                                    7:0
 
 #define CRT_PLL_CTRL                                  0x000060
 #define CRT_PLL_CTRL_BYPASS                           18:18