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Commit 481c8c64 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz
Browse files

ide-cd: cleanup ide_cdrom_update_speed() 



Acked-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent f18f960c

drivers/ide/ide-cd.c

+9 −8
Original line number Original line Diff line number Diff line
@@ -2416,19 +2416,20 @@ int ide_cdrom_get_capabilities(ide_drive_t *drive, struct atapi_capabilities_pag 
static

static

void ide_cdrom_update_speed (ide_drive_t *drive, struct atapi_capabilities_page *cap)

void ide_cdrom_update_speed (ide_drive_t *drive, struct atapi_capabilities_page *cap)

{

{

	u16 curspeed, maxspeed;



	/* The ACER/AOpen 24X cdrom has the speed fields byte-swapped */

	/* The ACER/AOpen 24X cdrom has the speed fields byte-swapped */

	if (!drive->id->model[0] &&

	if (!drive->id->model[0] &&

	    !strncmp(drive->id->fw_rev, "241N", 4)) {

	    !strncmp(drive->id->fw_rev, "241N", 4)) {

		CDROM_STATE_FLAGS(drive)->current_speed  =

		curspeed = le16_to_cpu(cap->curspeed);

			(le16_to_cpu(cap->curspeed) + (176/2)) / 176;

		maxspeed = le16_to_cpu(cap->maxspeed);

		CDROM_CONFIG_FLAGS(drive)->max_speed =

			(le16_to_cpu(cap->maxspeed) + (176/2)) / 176;

	} else {

	} else {

		CDROM_STATE_FLAGS(drive)->current_speed  =

		curspeed = be16_to_cpu(cap->curspeed);

			(be16_to_cpu(cap->curspeed) + (176/2)) / 176;

		maxspeed = be16_to_cpu(cap->maxspeed);

		CDROM_CONFIG_FLAGS(drive)->max_speed =

			(be16_to_cpu(cap->maxspeed) + (176/2)) / 176;

	}

	}



	CDROM_STATE_FLAGS(drive)->current_speed = (curspeed + (176/2)) / 176;

	CDROM_CONFIG_FLAGS(drive)->max_speed = (maxspeed + (176/2)) / 176;

}

}





static

static