From: Dan Carpenter Date: Thu, 24 Nov 2011 08:06:21 +0000 (-0300) Subject: [media] staging/media: lirc_imon: add a __user annotation X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=87d466e503ab1e071eac4bd89c46eb3cb53246a1;p=~shefty%2Frdma-dev.git [media] staging/media: lirc_imon: add a __user annotation This silences the following Sparse warnings: lirc_imon.c:404:32: warning: incorrect type in argument 1 (different address spaces) lirc_imon.c:404:32: expected void const [noderef] * lirc_imon.c:404:32: got char const *buf lirc_imon.c:117:28: warning: incorrect type in initializer (incompatible argument 2 (different address spaces)) lirc_imon.c:117:28: expected long ( *write )( ... ) lirc_imon.c:117:28: got long ( static [toplevel] * )( ... ) Signed-off-by: Dan Carpenter Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/staging/media/lirc/lirc_imon.c b/drivers/staging/media/lirc/lirc_imon.c index f5308d5929c..c1654b18610 100644 --- a/drivers/staging/media/lirc/lirc_imon.c +++ b/drivers/staging/media/lirc/lirc_imon.c @@ -63,7 +63,7 @@ static int display_open(struct inode *inode, struct file *file); static int display_close(struct inode *inode, struct file *file); /* VFD write operation */ -static ssize_t vfd_write(struct file *file, const char *buf, +static ssize_t vfd_write(struct file *file, const char __user *buf, size_t n_bytes, loff_t *pos); /* LIRC driver function prototypes */ @@ -369,7 +369,7 @@ static int send_packet(struct imon_context *context) * than 32 bytes are provided spaces will be appended to * generate a full screen. */ -static ssize_t vfd_write(struct file *file, const char *buf, +static ssize_t vfd_write(struct file *file, const char __user *buf, size_t n_bytes, loff_t *pos) { int i;