drivers: staging: wilc1000: Add check for SPI availability

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NULL pointer deference is observed in the wilc1000.ko module
with bus type SPI and when SPI is not ready.

Signed-off-by: Chandra S Gorentla <csgorentla@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Chandra S Gorentla 2015-09-15 18:09:51 +05:30 • committed by Greg Kroah-Hartman

parent 8fec2ee4fa

commit 7d05652c5c

1 changed files with 6 additions and 0 deletions

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drivers/staging/wilc1000/linux_wlan.c

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