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author | Sascha Hauer <s.hauer@pengutronix.de> | 2012-07-02 11:03:24 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-07-02 11:04:25 +0200 |
commit | 62fe47768b26b7dceda983a16b042ddc4b59d246 (patch) | |
tree | 63930861f406521a41066cc5408044b52c5cb1d8 /commands/mem.c | |
parent | c77dd2a81b178e4530aaad6413697d9cb5ea870e (diff) | |
parent | 488dc91f93bc143c7fa7d435fba0a5f0a70fd137 (diff) | |
download | barebox-62fe47768b26b7dceda983a16b042ddc4b59d246.tar.gz barebox-62fe47768b26b7dceda983a16b042ddc4b59d246.tar.xz |
Merge branch 'for-next/devnull'
Conflicts:
commands/mem.c
Diffstat (limited to 'commands/mem.c')
-rw-r--r-- | commands/mem.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/commands/mem.c b/commands/mem.c index b8e3bc43b8..407470d7be 100644 --- a/commands/mem.c +++ b/commands/mem.c @@ -622,32 +622,3 @@ static int mem_init(void) } device_initcall(mem_init); - -static ssize_t zero_read(struct cdev *cdev, void *buf, size_t count, loff_t offset, ulong flags) -{ - memset(buf, 0, count); - return count; -} - -static struct file_operations zeroops = { - .read = zero_read, - .lseek = dev_lseek_default, -}; - -static int zero_init(void) -{ - struct cdev *cdev; - - cdev = xzalloc(sizeof (*cdev)); - - cdev->name = "zero"; - cdev->size = ~0; - cdev->ops = &zeroops; - - devfs_create(cdev); - - return 0; -} - -device_initcall(zero_init); - |