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mfd: ab8500-core: Pass GPADC compatible string to MFD core

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When booting with Device Tree enabled the MFD core uses each device's
compatible string to find and allocate its associated of_node pointer,
which in turn is passed to the driver via the platform_device struct.
Without it, the driver won't be able to interrogate the Device Tree or
locate suitable regulators and will most likely fail to probe.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Lee Jones 2013-05-08 14:29:09 +01:00 committed by Samuel Ortiz
parent a3ef0deb0f
commit 955de2eab3
1 changed files with 3 additions and 0 deletions
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3
drivers/mfd/ab8500-core.c
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@ -1060,6 +1060,7 @@ static struct mfd_cell ab8500_devs[] = {
},
{
.name = "ab8500-gpadc",
.of_compatible = "stericsson,ab8500-gpadc",
.num_resources = ARRAY_SIZE(ab8500_gpadc_resources),
.resources = ab8500_gpadc_resources,
},
@ -1217,6 +1218,7 @@ static struct mfd_cell ab8505_devs[] = {
},
{
.name = "ab8500-gpadc",
.of_compatible = "stericsson,ab8500-gpadc",
.num_resources = ARRAY_SIZE(ab8505_gpadc_resources),
.resources = ab8505_gpadc_resources,
},
@ -1280,6 +1282,7 @@ static struct mfd_cell ab8540_devs[] = {
},
{
.name = "ab8500-gpadc",
.of_compatible = "stericsson,ab8500-gpadc",
.num_resources = ARRAY_SIZE(ab8505_gpadc_resources),
.resources = ab8505_gpadc_resources,
},