[PATCH 02/63] ide-cd: fix ACER/AOpen 24X CDROM speed reporting on big-endian machines

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



* 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().

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
---
 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;
 	}
 }
 
-
To unsubscribe from this list: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Filesystems]     [Linux SCSI]     [Linux RAID]     [Git]     [Kernel Newbies]     [Linux Newbie]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Samba]     [Device Mapper]

  Powered by Linux