From: Bartlomiej Zolnierkiewicz Subject: [PATCH] ide-cd: fix ACER/AOpen 24X CDROM speed reporting on big-endian machines * Fix ACER/AOpen 24X CDROM speed reporting on big-endian machines by adding missing le16_to_cpu() calls. While at it: * Replace ntohs() by be16_to_cpu(). Acked-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-cd.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) Index: b/drivers/ide/ide-cd.c =================================================================== --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -2682,14 +2682,14 @@ void ide_cdrom_update_speed (ide_drive_t if (!drive->id->model[0] && !strncmp(drive->id->fw_rev, "241N", 4)) { CDROM_STATE_FLAGS(drive)->current_speed = - (((unsigned int)cap->curspeed) + (176/2)) / 176; + (le16_to_cpu(cap->curspeed) + (176/2)) / 176; CDROM_CONFIG_FLAGS(drive)->max_speed = - (((unsigned int)cap->maxspeed) + (176/2)) / 176; + (le16_to_cpu(cap->maxspeed) + (176/2)) / 176; } else { CDROM_STATE_FLAGS(drive)->current_speed = - (ntohs(cap->curspeed) + (176/2)) / 176; + (be16_to_cpu(cap->curspeed) + (176/2)) / 176; CDROM_CONFIG_FLAGS(drive)->max_speed = - (ntohs(cap->maxspeed) + (176/2)) / 176; + (be16_to_cpu(cap->maxspeed) + (176/2)) / 176; } }