i3c: master: svc: Fix error code in svc_i3c_master_do_daa_locked()

This code has a typo so it returns positive EIO instead of negative -EIO.  Fix
it!

Fixes: a7809cb368b9 ("i3c: master: svc: Improve DAA STOP handle code logic")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/e017edfc-da64-496b-8516-958bec27cd9a@stanley.mountain


Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>