openkylin
/
platform_kernel-5.15
mirror of https://gitee.com/openkylin/platform_kernel-5.15.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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 <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2007-12-24 15:23:43 +01:00
parent 3cbd814ef3
commit aa5dc8ebd9
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/ide/ide-cd.c
View File

@ -2688,14 +2688,14 @@ void ide_cdrom_update_speed (ide_drive_t *drive, struct atapi_capabilities_page
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;
}
}