msm: kgsl: Pass device pointers to regulator_get()

Passing a device pointer instead of NULL as the first argument
to regulator_get() allows the device to be taken into account
when finding a matching regulator. This removes the need to
specify a unique regulator_name in struct kgsl_pwrctrl.

Change-Id: I6f6c299d5ad39b8b5b24a465ecabab484ea6d18e
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
diff --git a/arch/arm/mach-msm/devices-8064.c b/arch/arm/mach-msm/devices-8064.c
index de7e87b..f5ff636 100644
--- a/arch/arm/mach-msm/devices-8064.c
+++ b/arch/arm/mach-msm/devices-8064.c
@@ -1625,7 +1625,7 @@
 	FS_8X60(FS_IJPEG,  "fs_ijpeg",	NULL,	&ijpeg_fs_data),
 	FS_8X60(FS_VFE,    "fs_vfe",	NULL,	&vfe_fs_data),
 	FS_8X60(FS_VPE,    "fs_vpe",	NULL,	&vpe_fs_data),
-	FS_8X60(FS_GFX3D,  "fs_gfx3d",	NULL,	&gfx3d_fs_data),
+	FS_8X60(FS_GFX3D,  "vdd",	"kgsl-3d0.0",	&gfx3d_fs_data),
 	FS_8X60(FS_VED,    "fs_ved",	NULL,	&ved_fs_data),
 	FS_8X60(FS_VCAP,   "fs_vcap",	NULL,	&vcap_fs_data),
 };
diff --git a/arch/arm/mach-msm/devices-8930.c b/arch/arm/mach-msm/devices-8930.c
index c6814f8..1e3406e 100644
--- a/arch/arm/mach-msm/devices-8930.c
+++ b/arch/arm/mach-msm/devices-8930.c
@@ -435,7 +435,7 @@
 	FS_8X60(FS_IJPEG,  "fs_ijpeg",	NULL,	&ijpeg_fs_data),
 	FS_8X60(FS_VFE,    "fs_vfe",	NULL,	&vfe_fs_data),
 	FS_8X60(FS_VPE,    "fs_vpe",	NULL,	&vpe_fs_data),
-	FS_8X60(FS_GFX3D,  "fs_gfx3d",	NULL,	&gfx3d_fs_data),
+	FS_8X60(FS_GFX3D,  "vdd",	"kgsl-3d0.0",	&gfx3d_fs_data),
 	FS_8X60(FS_VED,    "fs_ved",	NULL,	&ved_fs_data),
 };
 unsigned msm8930_num_footswitch __initdata = ARRAY_SIZE(msm8930_footswitch);
diff --git a/arch/arm/mach-msm/devices-8960.c b/arch/arm/mach-msm/devices-8960.c
index 56f8338..6f1fe37 100644
--- a/arch/arm/mach-msm/devices-8960.c
+++ b/arch/arm/mach-msm/devices-8960.c
@@ -2076,9 +2076,9 @@
 	FS_8X60(FS_IJPEG,  "fs_ijpeg",	NULL,	&ijpeg_fs_data),
 	FS_8X60(FS_VFE,    "fs_vfe",	NULL,	&vfe_fs_data),
 	FS_8X60(FS_VPE,    "fs_vpe",	NULL,	&vpe_fs_data),
-	FS_8X60(FS_GFX3D,  "fs_gfx3d",	NULL,	&gfx3d_fs_data),
-	FS_8X60(FS_GFX2D0, "fs_gfx2d0",	NULL,	&gfx2d0_fs_data),
-	FS_8X60(FS_GFX2D1, "fs_gfx2d1",	NULL,	&gfx2d1_fs_data),
+	FS_8X60(FS_GFX3D,  "vdd",	"kgsl-3d0.0",	&gfx3d_fs_data),
+	FS_8X60(FS_GFX2D0, "vdd",	"kgsl-2d0.0",	&gfx2d0_fs_data),
+	FS_8X60(FS_GFX2D1, "vdd",	"kgsl-2d1.1",	&gfx2d1_fs_data),
 	FS_8X60(FS_VED,    "fs_ved",	NULL,	&ved_fs_data),
 };
 unsigned msm8960_num_footswitch __initdata = ARRAY_SIZE(msm8960_footswitch);
diff --git a/arch/arm/mach-msm/devices-msm7x27.c b/arch/arm/mach-msm/devices-msm7x27.c
index 6938b6e..2382510 100644
--- a/arch/arm/mach-msm/devices-msm7x27.c
+++ b/arch/arm/mach-msm/devices-msm7x27.c
@@ -870,7 +870,7 @@
 };
 
 struct platform_device *msm_footswitch_devices[] = {
-	FS_PCOM(FS_GFX3D,  "fs_gfx3d", NULL),
+	FS_PCOM(FS_GFX3D,  "vdd", "kgsl-3d0.0"),
 };
 unsigned msm_num_footswitch_devices = ARRAY_SIZE(msm_footswitch_devices);
 
diff --git a/arch/arm/mach-msm/devices-msm7x27a.c b/arch/arm/mach-msm/devices-msm7x27a.c
index 4607b0a..b606c6c 100644
--- a/arch/arm/mach-msm/devices-msm7x27a.c
+++ b/arch/arm/mach-msm/devices-msm7x27a.c
@@ -929,7 +929,7 @@
 };
 
 struct platform_device *msm_footswitch_devices[] = {
-	FS_PCOM(FS_GFX3D,  "fs_gfx3d", NULL),
+	FS_PCOM(FS_GFX3D,  "vdd", "kgsl-3d0.0"),
 };
 unsigned msm_num_footswitch_devices = ARRAY_SIZE(msm_footswitch_devices);
 
diff --git a/arch/arm/mach-msm/devices-msm7x30.c b/arch/arm/mach-msm/devices-msm7x30.c
index 261bbba..7999ab8 100644
--- a/arch/arm/mach-msm/devices-msm7x30.c
+++ b/arch/arm/mach-msm/devices-msm7x30.c
@@ -1345,8 +1345,8 @@
 };
 
 struct platform_device *msm_footswitch_devices[] = {
-	FS_PCOM(FS_GFX2D0, "fs_gfx2d0", NULL),
-	FS_PCOM(FS_GFX3D,  "fs_gfx3d",  NULL),
+	FS_PCOM(FS_GFX2D0, "vdd", "kgsl-2d0.0"),
+	FS_PCOM(FS_GFX3D,  "vdd", "kgsl-3d0.0"),
 	FS_PCOM(FS_MDP,    "fs_mdp",    NULL),
 	FS_PCOM(FS_MFC,    "fs_mfc",    NULL),
 	FS_PCOM(FS_ROT,    "fs_rot",    NULL),
diff --git a/arch/arm/mach-msm/devices-msm8x60.c b/arch/arm/mach-msm/devices-msm8x60.c
index 8193e40..16ee017 100644
--- a/arch/arm/mach-msm/devices-msm8x60.c
+++ b/arch/arm/mach-msm/devices-msm8x60.c
@@ -2663,9 +2663,9 @@
 	FS_8X60(FS_VED,    "fs_ved",	NULL,	&ved_fs_data),
 	FS_8X60(FS_VFE,    "fs_vfe",	NULL,	&vfe_fs_data),
 	FS_8X60(FS_VPE,    "fs_vpe",	NULL,	&vpe_fs_data),
-	FS_8X60(FS_GFX3D,  "fs_gfx3d",	NULL,	&gfx3d_fs_data),
-	FS_8X60(FS_GFX2D0, "fs_gfx2d0",	NULL,	&gfx2d0_fs_data),
-	FS_8X60(FS_GFX2D1, "fs_gfx2d1",	NULL,	&gfx2d1_fs_data),
+	FS_8X60(FS_GFX3D,  "vdd",	"kgsl-3d0.0",	&gfx3d_fs_data),
+	FS_8X60(FS_GFX2D0, "vdd",	"kgsl-2d0.0",	&gfx2d0_fs_data),
+	FS_8X60(FS_GFX2D1, "vdd",	"kgsl-2d1.1",	&gfx2d1_fs_data),
 };
 unsigned msm8660_num_footswitch __initdata = ARRAY_SIZE(msm8660_footswitch);