mmc: wbsd.c fix shadowing of 'dma' variable

This patch fix warning :shadowing dma variable
and made use of module_param_named instead of module_param

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
1 file changed