ARM: OMAP2+: gpmc-smsc911x: only register regulator for first instance

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commit e4b0b2cbbb (ARM: OMAP2+: gpmc-smsc911x: add required smsc911x
regulators) added regulators which are registered during
gpmc_smsc911x_init().  However, some platforms (OMAP3/Overo) have more
than one instance of the SMSC911x and result in attempting to register
the same regulator more than once which causes a panic().

Fix this by only registering the regulator when the platform_data id
field is zero, indicating its the first instance.

Cc: Matt Porter <mporter@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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Kevin Hilman 2012-03-01 12:30:42 -08:00 • committed by Tony Lindgren

parent cc4ad9072c

commit bb60424af5

1 changed files with 7 additions and 4 deletions

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arch/arm/mach-omap2/gpmc-smsc911x.c

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