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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-24 17:14:37 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-24 17:14:37 -0700 |
commit | 721413aff218118548b84b18cb5b49660e6e2940 (patch) | |
tree | 967b1c535645a25c19e948d0b9fdf096f93b253e /drivers/tty/vt/vt_ioctl.c | |
parent | 25a0dc4be86fc0d8c7e81bb5f8be8427022bf15f (diff) | |
parent | 67417f9c262e2cd4b706eba3e1fd879d0bebc6d8 (diff) | |
download | linux-721413aff218118548b84b18cb5b49660e6e2940.tar.gz |
Merge tag 'tty-4.8-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 tty and serial driver update for 4.8-rc1. Lots of good cleanups from Jiri on a number of vt and other tty related things, and the normal driver updates. Full details are in the shortlog. All of these have been in linux-next for a while with no reported issues" * tag 'tty-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (90 commits) tty/serial: atmel: enforce tasklet init and termination sequences serial: sh-sci: Stop transfers in sci_shutdown() serial: 8250_ingenic: drop #if conditional surrounding earlycon code serial: 8250_mtk: drop !defined(MODULE) conditional serial: 8250_uniphier: drop !defined(MODULE) conditional earlycon: mark earlycon code as __used iif the caller is built-in tty/serial/8250: use mctrl_gpio helpers serial: mctrl_gpio: enable API usage only for initialized mctrl_gpios struct serial: mctrl_gpio: add modem control read routine tty/serial/8250: make UART_MCR register access consistent serial: 8250_mid: Read RX buffer on RX DMA timeout for DNV serial: 8250_dma: Export serial8250_rx_dma_flush() dmaengine: hsu: Export hsu_dma_get_status() tty: serial: 8250: add CON_CONSDEV to flags tty: serial: samsung: add byte-order aware bit functions tty: serial: samsung: fixup accessors for endian serial: sirf: make fifo functions static serial: mps2-uart: make driver explicitly non-modular serial: mvebu-uart: free the IRQ in ->shutdown() serial/bcm63xx_uart: use correct alias naming ...
Diffstat (limited to 'drivers/tty/vt/vt_ioctl.c')
-rw-r--r-- | drivers/tty/vt/vt_ioctl.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/tty/vt/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c index 97d5a74558a3..f62c598810ff 100644 --- a/drivers/tty/vt/vt_ioctl.c +++ b/drivers/tty/vt/vt_ioctl.c @@ -1006,16 +1006,10 @@ int vt_ioctl(struct tty_struct *tty, break; case PIO_UNIMAPCLR: - { struct unimapinit ui; if (!perm) return -EPERM; - ret = copy_from_user(&ui, up, sizeof(struct unimapinit)); - if (ret) - ret = -EFAULT; - else - con_clear_unimap(vc, &ui); + con_clear_unimap(vc); break; - } case PIO_UNIMAP: case GIO_UNIMAP: |