ARM: bcm: err, don't BUG() on SMC init failures

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Several conditions in bcm_kona_smc_init() are handled with BUG_ON().
That function is capable of returning an error, so do that instead.

Also, don't assume of_get_address() returns a valid pointer.

Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Tim Kryger <tim.kryger@linaro.org>
Reviewed-by: Markus Mayer <markus.mayer@linaro.org>
Reviewed-by: Matt Porter <mporter@linaro.org>
Signed-off-by: Matt Porter <mporter@linaro.org>

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Alex Elder 2014-04-21 16:53:03 -05:00 • committed by Matt Porter

parent e80eef33f4

commit 5c4cee2fe8

1 changed files with 10 additions and 4 deletions

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arch/arm/mach-bcm/bcm_kona_smc.c

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