In floppy_resume() we don't properly reinitialize all FDCs, instead
we reinitialize the current FDC once per available FDC because value
-1 is passed to user_reset_fdc(). Let's simply save the current drive
and properly reinitialize each FDC.
Link: https://lore.kernel.org/r/20200410101904.14652-1-w@1wt.eu
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Denis Efremov <efremov@linux.com>
static int floppy_resume(struct device *dev)
{
int fdc;
+ int saved_drive;
+ saved_drive = current_drive;
for (fdc = 0; fdc < N_FDC; fdc++)
if (fdc_state[fdc].address != -1)
- user_reset_fdc(-1, FD_RESET_ALWAYS, false);
-
+ user_reset_fdc(REVDRIVE(fdc, 0), FD_RESET_ALWAYS, false);
+ set_fdc(saved_drive);
return 0;
}