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authorArnd Bergmann <arnd@arndb.de>2010-08-15 18:51:56 +0200
committerArnd Bergmann <arnd@arndb.de>2010-09-16 10:33:16 +0200
commitd9d2e9d5c9eead1f73f92f5fc03424dab90b6c95 (patch)
tree9e315c7eabb32658d7b03ec3454fb075bfba9c4c /drivers/staging/lirc
parentaadbd4360911d7166dc04c5a4e5520b2c7914c73 (diff)
lirc: make chardev nonseekable
There does not seem to be a need for lirc to allow seeking on the file descriptor, so let's just disallow this before users start relying on it. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/staging/lirc')
-rw-r--r--drivers/staging/lirc/lirc_serial.c1
-rw-r--r--drivers/staging/lirc/lirc_sir.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/lirc/lirc_serial.c b/drivers/staging/lirc/lirc_serial.c
index 9456f8e3f9ef..8da382492612 100644
--- a/drivers/staging/lirc/lirc_serial.c
+++ b/drivers/staging/lirc/lirc_serial.c
@@ -1058,6 +1058,7 @@ static const struct file_operations lirc_fops = {
.poll = lirc_dev_fop_poll,
.open = lirc_dev_fop_open,
.release = lirc_dev_fop_close,
+ .llseek = no_llseek,
};
static struct lirc_driver driver = {
diff --git a/drivers/staging/lirc/lirc_sir.c b/drivers/staging/lirc/lirc_sir.c
index eb08fa7138ba..2478871bd95e 100644
--- a/drivers/staging/lirc/lirc_sir.c
+++ b/drivers/staging/lirc/lirc_sir.c
@@ -459,6 +459,7 @@ static const struct file_operations lirc_fops = {
.unlocked_ioctl = lirc_ioctl,
.open = lirc_dev_fop_open,
.release = lirc_dev_fop_close,
+ .llseek = no_llseek,
};
static int set_use_inc(void *data)