ide: endian annotations in ide-floppy.c

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Borislav Petkov <petkovbb@googlemail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 00948c39822b11a246126ff344a825e9ea5ccd99..c7e4433fcbcfaf41c905205b080150a673eee9f3 100644 (file)
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -702,10 +702,10 @@ static int ide_floppy_get_flexible_disk_page(ide_drive_t *drive)
        set_disk_ro(floppy->disk, floppy->wp);
        page = &pc.buf[8];
 
-       transfer_rate = be16_to_cpu(*(u16 *)&pc.buf[8 + 2]);
-       sector_size   = be16_to_cpu(*(u16 *)&pc.buf[8 + 6]);
-       cyls          = be16_to_cpu(*(u16 *)&pc.buf[8 + 8]);
-       rpm           = be16_to_cpu(*(u16 *)&pc.buf[8 + 28]);
+       transfer_rate = be16_to_cpup((__be16 *)&pc.buf[8 + 2]);
+       sector_size   = be16_to_cpup((__be16 *)&pc.buf[8 + 6]);
+       cyls          = be16_to_cpup((__be16 *)&pc.buf[8 + 8]);
+       rpm           = be16_to_cpup((__be16 *)&pc.buf[8 + 28]);
        heads         = pc.buf[8 + 4];
        sectors       = pc.buf[8 + 5];
 
@@ -780,8 +780,8 @@ static int ide_floppy_get_capacity(ide_drive_t *drive)
        for (i = 0; i < desc_cnt; i++) {
                unsigned int desc_start = 4 + i*8;
 
-               blocks = be32_to_cpu(*(u32 *)&pc.buf[desc_start]);
-               length = be16_to_cpu(*(u16 *)&pc.buf[desc_start + 6]);
+               blocks = be32_to_cpup((__be32 *)&pc.buf[desc_start]);
+               length = be16_to_cpup((__be16 *)&pc.buf[desc_start + 6]);
 
                debug_log("Descriptor %d: %dkB, %d blocks, %d sector size\n",
                                i, blocks * length / 1024, blocks, length);
@@ -902,8 +902,8 @@ static int ide_floppy_get_format_capacities(ide_drive_t *drive, int __user *arg)
                if (u_index >= u_array_size)
                        break;  /* User-supplied buffer too small */
 
-               blocks = be32_to_cpu(*(u32 *)&pc.buf[desc_start]);
-               length = be16_to_cpu(*(u16 *)&pc.buf[desc_start + 6]);
+               blocks = be32_to_cpup((__be32 *)&pc.buf[desc_start]);
+               length = be16_to_cpup((__be16 *)&pc.buf[desc_start + 6]);
 
                if (put_user(blocks, argp))
                        return(-EFAULT);