ASoC: rockchip: Allocate enough memory so we don't overflow routes

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In the recent commit d9f9c167ed ("ASoC: rockchip: Init dapm routes
dynamically") we improperly allocated memory for the card->dapm_routes
causing us to overflow the allocation on every boot.  Oops.

Let's allocate the correct amount of memory.  We'll also add a check
to make sure that we don't overrun memory even if we encounter some
sort of weird device tree.

Fixes: d9f9c167ed ("ASoC: rockchip: Init dapm routes dynamically")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Douglas Anderson 2017-09-29 15:03:24 -07:00 • committed by Mark Brown

parent 7e0dc9aeae

commit 8eae6c2585

1 changed files with 11 additions and 1 deletions

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sound/soc/rockchip/rk3399_gru_sound.c

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