ARM: OMAP2+: powerdomain: fix whitespace, improve flag comments

Fix some whitespace problems introduced by commit
da03ce65b5431245b9cd20db3edaaa6b9f5c8dc1 ("OMAP3: powerdomain data:
add voltage domains").  Also, improve the documentation for the struct
powerdomain.flags field.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>

4 files changed, 42 insertions, 40 deletions

diff --git a/arch/arm/mach-omap2/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h
index 909cc5c1c23a..140c36074fed 100644
--- a/arch/arm/mach-omap2/powerdomain.h
+++ b/arch/arm/mach-omap2/powerdomain.h
@@ -43,18 +43,20 @@
 #define PWRSTS_OFF_RET_ON       (PWRSTS_OFF_RET | PWRSTS_ON)
 
 
-/* Powerdomain flags */
-#define PWRDM_HAS_HDWR_SAR      (1 << 0) /* hardware save-and-restore support */
-#define PWRDM_HAS_MPU_QUIRK     (1 << 1) /* MPU pwr domain has MEM bank 0 bits
-                                          * in MEM bank 1 position. This is
-                                          * true for OMAP3430
-                                          */
-#define PWRDM_HAS_LOWPOWERSTATECHANGE   (1 << 2) /*
-                                                  * support to transition from a
-                                                  * sleep state to a lower sleep
-                                                  * state without waking up the
-                                                  * powerdomain
-                                                  */
+/*
+ * Powerdomain flags (struct powerdomain.flags)
+ *
+ * PWRDM_HAS_HDWR_SAR - powerdomain has hardware save-and-restore support
+ *
+ * PWRDM_HAS_MPU_QUIRK - MPU pwr domain has MEM bank 0 bits in MEM
+ * bank 1 position. This is true for OMAP3430
+ *
+ * PWRDM_HAS_LOWPOWERSTATECHANGE - can transition from a sleep state
+ * to a lower sleep state without waking up the powerdomain
+ */
+#define PWRDM_HAS_HDWR_SAR              BIT(0)
+#define PWRDM_HAS_MPU_QUIRK             BIT(1)
+#define PWRDM_HAS_LOWPOWERSTATECHANGE   BIT(2)
 
 /*
  * Number of memory banks that are power-controllable.  On OMAP4430, the
diff --git a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
index d3a5399091ad..7b946f1005b1 100644
--- a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
@@ -54,12 +54,12 @@ struct powerdomain gfx_omap2_pwrdm = {
         .pwrsts_mem_on    = {
                 [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 struct powerdomain wkup_omap2_pwrdm = {
         .name           = "wkup_pwrdm",
         .prcm_offs      = WKUP_MOD,
         .pwrsts         = PWRSTS_ON,
-        .voltdm         = { .name = "wakeup" },
+        .voltdm         = { .name = "wakeup" },
 };
diff --git a/arch/arm/mach-omap2/powerdomains2xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_data.c
index 01abc1e77789..578eef86fcf2 100644
--- a/arch/arm/mach-omap2/powerdomains2xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains2xxx_data.c
@@ -38,7 +38,7 @@ static struct powerdomain dsp_pwrdm = {
         .pwrsts_mem_on    = {
                 [0] = PWRSTS_ON,
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain mpu_24xx_pwrdm = {
@@ -53,7 +53,7 @@ static struct powerdomain mpu_24xx_pwrdm = {
         .pwrsts_mem_on    = {
                 [0] = PWRSTS_ON,
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain core_24xx_pwrdm = {
@@ -72,7 +72,7 @@ static struct powerdomain core_24xx_pwrdm = {
                 [1] = PWRSTS_OFF_RET_ON, /* MEM2ONSTATE */
                 [2] = PWRSTS_OFF_RET_ON, /* MEM3ONSTATE */
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 
@@ -94,7 +94,7 @@ static struct powerdomain mdm_pwrdm = {
         .pwrsts_mem_on    = {
                 [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 /*
diff --git a/arch/arm/mach-omap2/powerdomains3xxx_data.c b/arch/arm/mach-omap2/powerdomains3xxx_data.c
index 8b23d234fb55..f0e14e9efe5a 100644
--- a/arch/arm/mach-omap2/powerdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c
@@ -50,7 +50,7 @@ static struct powerdomain iva2_pwrdm = {
                 [2] = PWRSTS_OFF_ON,
                 [3] = PWRSTS_ON,
         },
-        .voltdm           = { .name = "mpu_iva" },
+        .voltdm           = { .name = "mpu_iva" },
 };
 
 static struct powerdomain mpu_3xxx_pwrdm = {
@@ -66,7 +66,7 @@ static struct powerdomain mpu_3xxx_pwrdm = {
         .pwrsts_mem_on    = {
                 [0] = PWRSTS_OFF_ON,
         },
-        .voltdm           = { .name = "mpu_iva" },
+        .voltdm           = { .name = "mpu_iva" },
 };
 
 static struct powerdomain mpu_am35x_pwrdm = {
@@ -82,7 +82,7 @@ static struct powerdomain mpu_am35x_pwrdm = {
         .pwrsts_mem_on    = {
                 [0] = PWRSTS_ON,
         },
-        .voltdm           = { .name = "mpu_iva" },
+        .voltdm           = { .name = "mpu_iva" },
 };
 
 /*
@@ -109,7 +109,7 @@ static struct powerdomain core_3xxx_pre_es3_1_pwrdm = {
                 [0] = PWRSTS_OFF_RET_ON, /* MEM1ONSTATE */
                 [1] = PWRSTS_OFF_RET_ON, /* MEM2ONSTATE */
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain core_3xxx_es3_1_pwrdm = {
@@ -131,7 +131,7 @@ static struct powerdomain core_3xxx_es3_1_pwrdm = {
                 [0] = PWRSTS_OFF_RET_ON, /* MEM1ONSTATE */
                 [1] = PWRSTS_OFF_RET_ON, /* MEM2ONSTATE */
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain core_am35x_pwrdm = {
@@ -148,7 +148,7 @@ static struct powerdomain core_am35x_pwrdm = {
                 [0] = PWRSTS_ON, /* MEM1ONSTATE */
                 [1] = PWRSTS_ON, /* MEM2ONSTATE */
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain dss_pwrdm = {
@@ -163,7 +163,7 @@ static struct powerdomain dss_pwrdm = {
         .pwrsts_mem_on    = {
                 [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain dss_am35x_pwrdm = {
@@ -178,7 +178,7 @@ static struct powerdomain dss_am35x_pwrdm = {
         .pwrsts_mem_on    = {
                 [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 /*
@@ -199,7 +199,7 @@ static struct powerdomain sgx_pwrdm = {
         .pwrsts_mem_on    = {
                 [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain sgx_am35x_pwrdm = {
@@ -214,7 +214,7 @@ static struct powerdomain sgx_am35x_pwrdm = {
         .pwrsts_mem_on    = {
                 [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain cam_pwrdm = {
@@ -229,7 +229,7 @@ static struct powerdomain cam_pwrdm = {
         .pwrsts_mem_on    = {
                 [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain per_pwrdm = {
@@ -244,7 +244,7 @@ static struct powerdomain per_pwrdm = {
         .pwrsts_mem_on    = {
                 [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain per_am35x_pwrdm = {
@@ -259,13 +259,13 @@ static struct powerdomain per_am35x_pwrdm = {
         .pwrsts_mem_on    = {
                 [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain emu_pwrdm = {
         .name           = "emu_pwrdm",
         .prcm_offs      = OMAP3430_EMU_MOD,
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain neon_pwrdm = {
@@ -273,7 +273,7 @@ static struct powerdomain neon_pwrdm = {
         .prcm_offs        = OMAP3430_NEON_MOD,
         .pwrsts           = PWRSTS_OFF_RET_ON,
         .pwrsts_logic_ret = PWRSTS_RET,
-        .voltdm           = { .name = "mpu_iva" },
+        .voltdm           = { .name = "mpu_iva" },
 };
 
 static struct powerdomain neon_am35x_pwrdm = {
@@ -281,7 +281,7 @@ static struct powerdomain neon_am35x_pwrdm = {
         .prcm_offs        = OMAP3430_NEON_MOD,
         .pwrsts           = PWRSTS_ON,
         .pwrsts_logic_ret = PWRSTS_ON,
-        .voltdm           = { .name = "mpu_iva" },
+        .voltdm           = { .name = "mpu_iva" },
 };
 
 static struct powerdomain usbhost_pwrdm = {
@@ -303,37 +303,37 @@ static struct powerdomain usbhost_pwrdm = {
         .pwrsts_mem_on    = {
                 [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain dpll1_pwrdm = {
         .name           = "dpll1_pwrdm",
         .prcm_offs      = MPU_MOD,
-        .voltdm           = { .name = "mpu_iva" },
+        .voltdm           = { .name = "mpu_iva" },
 };
 
 static struct powerdomain dpll2_pwrdm = {
         .name           = "dpll2_pwrdm",
         .prcm_offs      = OMAP3430_IVA2_MOD,
-        .voltdm           = { .name = "mpu_iva" },
+        .voltdm           = { .name = "mpu_iva" },
 };
 
 static struct powerdomain dpll3_pwrdm = {
         .name           = "dpll3_pwrdm",
         .prcm_offs      = PLL_MOD,
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain dpll4_pwrdm = {
         .name           = "dpll4_pwrdm",
         .prcm_offs      = PLL_MOD,
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 static struct powerdomain dpll5_pwrdm = {
         .name           = "dpll5_pwrdm",
         .prcm_offs      = PLL_MOD,
-        .voltdm           = { .name = "core" },
+        .voltdm           = { .name = "core" },
 };
 
 /* As powerdomains are added or removed above, this list must also be changed */