pcmcia: handle error in serial_cs config calls
pcmcia: handle error in serial_cs config calls

Do not ignore the error returned by simple_config() / multi_config().

CC: f97bd3735ebb06ec9fde555afdf685a9966cf521@vger.kernel.org
Signed-off-by: Dominik Brodowski <ba324ca7b1c77fc20bb970d5aff6eea9377918a5@dominikbrodowski.net>

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