• C
    regmap: Support bulk writes for devices without raw formatting · 5bf75b44
    Chen-Yu Tsai 提交于
    When doing a bulk writes from a device which lacks raw I/O support we
    fall back to doing register at a time reads but we still use the raw
    formatters in order to render the data into the word size used by the
    device (since bulk reads still operate on the device word size rather
    than unsigned ints).  This means that devices without raw formatting
    such as those that provide reg_read() are not supported.  Provide
    handling for them by copying the values read into native endian values
    of the appropriate size.
    
    This complements commit d5b98eb1 ("regmap: Support bulk reads for
    devices without raw formatting").
    Signed-off-by: NChen-Yu Tsai <wens@csie.org>
    Signed-off-by: NMark Brown <broonie@kernel.org>
    5bf75b44
regmap.c 68.6 KB