spi: fix spidev compilation failure when VERBOSE is defined
spi: fix spidev compilation failure when VERBOSE is defined

When VERBOSE is defined in the spidev module, the compilation
will throw an error on 'spi' not being defined:

CC [M]  drivers/spi/spidev.o
drivers/spi/spidev.c: In function 'spidev_message':
drivers/spi/spidev.c:266: error: 'spi' undeclared (first use in this function)
drivers/spi/spidev.c:266: error: (Each undeclared identifier is reported only once
drivers/spi/spidev.c:266: error: for each function it appears in.)

instead of using spi-> we should actually use spidev->spi.
This patch fixes the build failure.

Signed-off-by: Florian Fainelli <38e15eb16946e3ee29d10b339260d9b7fa2fa48b@freebox.fr>
Signed-off-by: Grant Likely <9069e6f5a2b566e2674a0ba1e2bf39c12c195fad@secretlab.ca>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs