scsi: ppa: Fix accidentally reversed conditions for 16-bit and 32-bit EPP

The conditions were correct in the ppa_in() function but not in the
ppa_out() function.

Fixes: 68a4f84a17 ("scsi: ppa: Add a module parameter for the transfer mode")
Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Link: https://lore.kernel.org/r/20230831051945.515476-1-alexhenrie24@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Alex Henrie 2023-08-30 23:19:42 -06:00 committed by Martin K. Petersen
parent 0b0747d507
commit 31a0865bf5

View File

@ -307,9 +307,9 @@ static int ppa_out(ppa_struct *dev, char *buffer, int len)
case PPA_EPP_8:
epp_reset(ppb);
w_ctr(ppb, 0x4);
if (dev->mode == PPA_EPP_32 && !(((long) buffer | len) & 0x01))
if (dev->mode == PPA_EPP_32 && !(((long) buffer | len) & 0x03))
outsl(ppb + 4, buffer, len >> 2);
else if (dev->mode == PPA_EPP_16 && !(((long) buffer | len) & 0x03))
else if (dev->mode == PPA_EPP_16 && !(((long) buffer | len) & 0x01))
outsw(ppb + 4, buffer, len >> 1);
else
outsb(ppb + 4, buffer, len);