CVS commit: src/sys/dev/sdmmc

["Manuel Bouyer" <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Wed Feb  7 14:42:07 UTC 2018

Modified Files:
        src/sys/dev/sdmmc: sdmmc_mem.c

Log Message:
Fix uninitialized variable use:
if there is an error, or if we are using a SPI controller,
sdmmc_mem_send_op_cond() doens't assign a value to *ocrp,
but it is used unconditionally in sdmmc_mem_enable() to see if we can switch
to low voltage.

In sdmmc_mem_send_op_cond(), if the new ocr is not returned by the
card for whatever reason, set *ocrp to the orig value.


To generate a diff of this commit:
cvs rdiff -u -r1.63 -r1.64 src/sys/dev/sdmmc/sdmmc_mem.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.