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author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-05 14:08:24 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-05 14:08:24 -0700 |
commit | c932ed0adb09a7fa6d6649ee04dd78c83ab07ada (patch) | |
tree | 02b055bd7b350e7aca9104a9c69330896bb6382b /drivers/tty/vcc.c | |
parent | a16d8644bad461bb073b92e812080ea6715ddf2b (diff) | |
parent | 15279ebe99d7c6142d9f1a6ae4ded66c0f168678 (diff) | |
download | linux-c932ed0adb09a7fa6d6649ee04dd78c83ab07ada.tar.bz2 |
Merge tag 'tty-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial updates from Greg KH:
"Here is the big set of tty and serial driver patches for 5.14-rc1.
A bit more than normal, but nothing major, lots of cleanups.
Highlights are:
- lots of tty api cleanups and mxser driver cleanups from Jiri
- build warning fixes
- various serial driver updates
- coding style cleanups
- various tty driver minor fixes and updates
- removal of broken and disable r3964 line discipline (finally!)
All of these have been in linux-next for a while with no reported
issues"
* tag 'tty-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (227 commits)
serial: mvebu-uart: remove unused member nb from struct mvebu_uart
arm64: dts: marvell: armada-37xx: Fix reg for standard variant of UART
dt-bindings: mvebu-uart: fix documentation
serial: mvebu-uart: correctly calculate minimal possible baudrate
serial: mvebu-uart: do not allow changing baudrate when uartclk is not available
serial: mvebu-uart: fix calculation of clock divisor
tty: make linux/tty_flip.h self-contained
serial: Prefer unsigned int to bare use of unsigned
serial: 8250: 8250_omap: Fix possible interrupt storm on K3 SoCs
serial: qcom_geni_serial: use DT aliases according to DT bindings
Revert "tty: serial: Add UART driver for Cortina-Access platform"
tty: serial: Add UART driver for Cortina-Access platform
MAINTAINERS: add me back as mxser maintainer
mxser: Documentation, fix typos
mxser: Documentation, make the docs up-to-date
mxser: Documentation, remove traces of callout device
mxser: introduce mxser_16550A_or_MUST helper
mxser: rename flags to old_speed in mxser_set_serial_info
mxser: use port variable in mxser_set_serial_info
mxser: access info->MCR under info->slock
...
Diffstat (limited to 'drivers/tty/vcc.c')
-rw-r--r-- | drivers/tty/vcc.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c index 0c9b291ef307..d06bcc3b4c07 100644 --- a/drivers/tty/vcc.c +++ b/drivers/tty/vcc.c @@ -473,9 +473,9 @@ static struct vio_version vcc_versions[] = { static struct tty_port_operations vcc_port_ops = { 0 }; -static ssize_t vcc_sysfs_domain_show(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t domain_show(struct device *dev, + struct device_attribute *attr, + char *buf) { struct vcc_port *port; int rv; @@ -505,9 +505,9 @@ static int vcc_send_ctl(struct vcc_port *port, int ctl) return rv; } -static ssize_t vcc_sysfs_break_store(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t break_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { struct vcc_port *port; unsigned long flags; @@ -530,8 +530,8 @@ static ssize_t vcc_sysfs_break_store(struct device *dev, return rv; } -static DEVICE_ATTR(domain, 0400, vcc_sysfs_domain_show, NULL); -static DEVICE_ATTR(break, 0200, NULL, vcc_sysfs_break_store); +static DEVICE_ATTR_ADMIN_RO(domain); +static DEVICE_ATTR_WO(break); static struct attribute *vcc_sysfs_entries[] = { &dev_attr_domain.attr, @@ -868,10 +868,10 @@ static int vcc_write(struct tty_struct *tty, const unsigned char *buf, return total_sent ? total_sent : rv; } -static int vcc_write_room(struct tty_struct *tty) +static unsigned int vcc_write_room(struct tty_struct *tty) { struct vcc_port *port; - u64 num; + unsigned int num; port = vcc_get_ne(tty->index); if (unlikely(!port)) { @@ -886,10 +886,10 @@ static int vcc_write_room(struct tty_struct *tty) return num; } -static int vcc_chars_in_buffer(struct tty_struct *tty) +static unsigned int vcc_chars_in_buffer(struct tty_struct *tty) { struct vcc_port *port; - u64 num; + unsigned int num; port = vcc_get_ne(tty->index); if (unlikely(!port)) { |