kexec jump: __ftrace_enabled_save/restore

[linux-2.6] / drivers / ide / ide-cd.c

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index e19caa1453a3e6a61ddb52c0c8d92e75af240d61..89a112d513adc9fb9e1ccf2cf2d4c8a818eea675 100644 (file)
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1307,6 +1307,7 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
        int stat;
        unsigned char cmd[BLK_MAX_CDB];
        unsigned len = sizeof(capbuf);
+       u32 blocklen;
 
        memset(cmd, 0, BLK_MAX_CDB);
        cmd[0] = GPCMD_READ_CDVD_CAPACITY;
@@ -1319,23 +1320,24 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
        /*
         * Sanity check the given block size
         */
-       switch (capbuf.blocklen) {
-       case __constant_cpu_to_be32(512):
-       case __constant_cpu_to_be32(1024):
-       case __constant_cpu_to_be32(2048):
-       case __constant_cpu_to_be32(4096):
+       blocklen = be32_to_cpu(capbuf.blocklen);
+       switch (blocklen) {
+       case 512:
+       case 1024:
+       case 2048:
+       case 4096:
                break;
        default:
                printk(KERN_ERR "%s: weird block size %u\n",
-                       drive->name, capbuf.blocklen);
+                       drive->name, blocklen);
                printk(KERN_ERR "%s: default to 2kb block size\n",
                        drive->name);
-               capbuf.blocklen = __constant_cpu_to_be32(2048);
+               blocklen = 2048;
                break;
        }
 
        *capacity = 1 + be32_to_cpu(capbuf.lba);
-       *sectors_per_frame = be32_to_cpu(capbuf.blocklen) >> SECTOR_BITS;
+       *sectors_per_frame = blocklen >> SECTOR_BITS;
        return 0;
 }