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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-21 06:28:04 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-21 06:28:04 +0100 |
| commit | e4286926abbbaab9b047c8bc25cae78ec990928f (patch) | |
| tree | 02d3c80e581476d93253df5c16dbf9f907494e1c /net/nfc/nci | |
| parent | tty: protect tty_write from odd low-level tty disciplines (diff) | |
| parent | serial: core: Remove BUG_ON(in_interrupt()) check (diff) | |
| download | linux-e4286926abbbaab9b047c8bc25cae78ec990928f.tar.xz linux-e4286926abbbaab9b047c8bc25cae78ec990928f.zip | |
Merge tag 'tty-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver updates from Greg KH:
"Here is the big set of tty/serial driver changes for 5.12-rc1.
Nothing huge, just lots of good cleanups and additions:
- n_tty line discipline cleanups
- vt core cleanups and reworks to make the code more "modern"
- stm32 driver additions
- tty led support added to the tty core and led layer
- minor serial driver fixups and additions
All of these have been in linux-next for a while with no reported
issues"
* tag 'tty-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (54 commits)
serial: core: Remove BUG_ON(in_interrupt()) check
vt_ioctl: Remove in_interrupt() check
dt-bindings: serial: imx: Switch to my personal address
vt: keyboard, use new API for keyboard_tasklet
serial: stm32: improve platform_get_irq condition handling in init_port
serial: ifx6x60: Remove driver for deprecated platform
tty: fix up iterate_tty_read() EOVERFLOW handling
tty: fix up hung_up_tty_read() conversion
tty: fix up hung_up_tty_write() conversion
tty: teach the n_tty ICANON case about the new "cookie continuations" too
tty: teach n_tty line discipline about the new "cookie continuations"
tty: clean up legacy leftovers from n_tty line discipline
tty: implement read_iter
tty: convert tty_ldisc_ops 'read()' function to take a kernel pointer
serial: remove sirf prima/atlas driver
serial: mxs-auart: Remove <asm/cacheflush.h>
serial: mxs-auart: Remove serial_mxs_probe_dt()
serial: fsl_lpuart: Use of_device_get_match_data()
dt-bindings: serial: renesas,hscif: Add r8a779a0 support
tty: serial: Drop unused efm32 serial driver
...
Diffstat (limited to 'net/nfc/nci')
| -rw-r--r-- | net/nfc/nci/uart.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/nfc/nci/uart.c b/net/nfc/nci/uart.c index 11b554ce07ff..1204c438e87d 100644 --- a/net/nfc/nci/uart.c +++ b/net/nfc/nci/uart.c @@ -292,7 +292,8 @@ static int nci_uart_tty_ioctl(struct tty_struct *tty, struct file *file, /* We don't provide read/write/poll interface for user space. */ static ssize_t nci_uart_tty_read(struct tty_struct *tty, struct file *file, - unsigned char __user *buf, size_t nr) + unsigned char *buf, size_t nr, + void **cookie, unsigned long offset) { return 0; } |