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),
 };