Messages in this thread Patch in this message | | | Subject | Re: mtdsuper.c BLOCK=n compile error | From | David Woodhouse <> | Date | Fri, 01 Aug 2008 23:48:31 +0100 |
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On Sat, 2008-08-02 at 01:30 +0300, Adrian Bunk wrote: > Commit d5686b444ff3f72808d2b3fbd58672a86cdf38e7 > (switch mtd and dm-table to lookup_bdev()) causes > the following compile error with CONFIG_BLOCK=n: > > <-- snip --> > > ... > CC drivers/mtd/mtdsuper.o > /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mtd/mtdsuper.c: In function `get_sb_mtd': > /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mtd/mtdsuper.c:184: error: implicit declaration of function 'lookup_bdev' > /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mtd/mtdsuper.c:184: warning: assignment makes pointer from integer without a cast > /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mtd/mtdsuper.c:197: error: implicit declaration of function 'bdput' > make[3]: *** [drivers/mtd/mtdsuper.o] Error 1 > > <-- snip -->
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/mtd/mtdsuper.c b/drivers/mtd/mtdsuper.c index 9b6af7e..e03250b 100644 --- a/drivers/mtd/mtdsuper.c +++ b/drivers/mtd/mtdsuper.c @@ -178,6 +178,7 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags, } } +#ifdef CONFIG_BLOCK /* try the old way - the hack where we allowed users to mount * /dev/mtdblock$(n) but didn't actually _use_ the blockdev */ @@ -200,6 +201,7 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags, mnt); not_an_MTD_device: +#endif /* CONFIG_BLOCK */ if (!(flags & MS_SILENT)) printk(KERN_NOTICE "MTD: Attempt to mount non-MTD device \"%s\"\n", -- David Woodhouse Open Source Technology Centre David.Woodhouse@intel.com Intel Corporation
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