]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commit
OMAP4: Fix -EINVAL for vana, vcxio, vdac
authorBalaji T K <balajitk@ti.com>
Mon, 7 Feb 2011 15:29:59 +0000 (20:59 +0530)
committerTony Lindgren <tony@atomide.com>
Tue, 22 Feb 2011 16:37:03 +0000 (08:37 -0800)
commit530a5a50168e5e14ba2fedd5e66796156b1df565
treec73a6b10a3fa21e122dec07f88cc153255bf218a
parent73a92aa4f1d6786eaa5b4e637eee648db0dfd7a7
OMAP4: Fix -EINVAL for vana, vcxio, vdac

Fixed regulators in twl6030 do not have set_voltage hook.
Regulator core returns -22 if set_voltage is NULL and apply_uV is set
while applying the constraint to set voltage resulting in failure during probe
of these regulators.
Do not set apply_uV for fixed regulators which don't have set_voltage.

machine_constraints_voltage: VANA: failed to apply 2100000uV constraint
twl_reg twl_reg.43: can't register VANA, -22
twl_reg: probe of twl_reg.43 failed with error -22
machine_constraints_voltage: VCXIO: failed to apply 1800000uV constraint
twl_reg twl_reg.44: can't register VCXIO, -22
twl_reg: probe of twl_reg.44 failed with error -22
machine_constraints_voltage: VDAC: failed to apply 1800000uV constraint
twl_reg twl_reg.45: can't register VDAC, -22
twl_reg: probe of twl_reg.45 failed with error -22

Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
arch/arm/mach-omap2/board-4430sdp.c
arch/arm/mach-omap2/board-omap4panda.c