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authorJiri Slaby <jslaby@suse.cz>2021-11-22 12:45:29 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-11-25 20:36:27 +0300
commitd78328bcc4d0e677f2ff83f4ae1f43c933fbd143 (patch)
tree27f4d50d20d3eef0b0941de57fe147a71aa0d0fd /net/nfc
parent5db96ef23bda6c2a61a51693c85b78b52d03f654 (diff)
downloadlinux-d78328bcc4d0e677f2ff83f4ae1f43c933fbd143.tar.xz
tty: remove file from tty_ldisc_ops::ioctl and compat_ioctl
After the previous patches, noone needs 'file' parameter in neither ioctl hook from tty_ldisc_ops. So remove 'file' from both of them. Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Andreas Koensgen <ajk@comnets.uni-bremen.de> Cc: Paul Mackerras <paulus@samba.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> [NFC] Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20211122094529.24171-1-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/nfc')
-rw-r--r--net/nfc/nci/uart.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/net/nfc/nci/uart.c b/net/nfc/nci/uart.c
index c027c76d493c..cc8fa9e36159 100644
--- a/net/nfc/nci/uart.c
+++ b/net/nfc/nci/uart.c
@@ -317,14 +317,13 @@ static void nci_uart_tty_receive(struct tty_struct *tty, const u8 *data,
* Arguments:
*
* tty pointer to tty instance data
- * file pointer to open file object for device
* cmd IOCTL command code
* arg argument for IOCTL call (cmd dependent)
*
* Return Value: Command dependent
*/
-static int nci_uart_tty_ioctl(struct tty_struct *tty, struct file *file,
- unsigned int cmd, unsigned long arg)
+static int nci_uart_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
+ unsigned long arg)
{
struct nci_uart *nu = (void *)tty->disc_data;
int err = 0;