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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-24 12:17:14 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-24 12:17:14 -0800 |
commit | 17cd4d6f05087ea1ae5c1416ef260e5b7fc5d5c9 (patch) | |
tree | bf06872140bc74115625e34f590b9ccc6270cbd6 /drivers/tty/serial/pic32_uart.c | |
parent | 72bffe7e1eb6cb82b90aa14cd786f3f5ede9e0ae (diff) | |
parent | 72206cc730b5c9208e9a99ace1c619f542035312 (diff) |
Merge tag 'tty-6.3-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 serial and tty driver updates for 6.3-rc1.
Once again, Jiri and Ilpo have done a number of core vt and tty/serial
layer cleanups that were much needed and appreciated. Other than that,
it's just a bunch of little tty/serial driver updates:
- qcom-geni-serial driver updates
- liteuart driver updates
- hvcs driver cleanups
- n_gsm updates and additions for new features
- more 8250 device support added
- fpga/dfl update and additions
- imx serial driver updates
- fsl_lpuart updates
- other tiny fixes and updates for serial drivers
All of these have been in linux-next for a while with no reported
problems"
* tag 'tty-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (143 commits)
tty: n_gsm: add keep alive support
serial: imx: remove a redundant check
dt-bindings: serial: snps-dw-apb-uart: add dma & dma-names properties
soc: qcom: geni-se: Move qcom-geni-se.h to linux/soc/qcom/geni-se.h
tty: n_gsm: add TIOCMIWAIT support
tty: n_gsm: add RING/CD control support
tty: n_gsm: mark unusable ioctl structure fields accordingly
serial: imx: get rid of registers shadowing
serial: imx: refine local variables in rxint()
serial: imx: stop using USR2 in FIFO reading loop
serial: imx: remove redundant USR2 read from FIFO reading loop
serial: imx: do not break from FIFO reading loop prematurely
serial: imx: do not sysrq broken chars
serial: imx: work-around for hardware RX flood
serial: imx: factor-out common code to imx_uart_soft_reset()
serial: 8250_pci1xxxx: Add power management functions to quad-uart driver
serial: 8250_pci1xxxx: Add RS485 support to quad-uart driver
serial: 8250_pci1xxxx: Add driver for quad-uart support
serial: 8250_pci: Add serial8250_pci_setup_port definition in 8250_pcilib.c
tty: pcn_uart: fix memory leak with using debugfs_lookup()
...
Diffstat (limited to 'drivers/tty/serial/pic32_uart.c')
-rw-r--r-- | drivers/tty/serial/pic32_uart.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/tty/serial/pic32_uart.c b/drivers/tty/serial/pic32_uart.c index ba3435263c1f..196a4e678451 100644 --- a/drivers/tty/serial/pic32_uart.c +++ b/drivers/tty/serial/pic32_uart.c @@ -889,6 +889,8 @@ static int pic32_uart_probe(struct platform_device *pdev) sport->irq_rx = irq_of_parse_and_map(np, 1); sport->irq_tx = irq_of_parse_and_map(np, 2); sport->clk = devm_clk_get(&pdev->dev, NULL); + if (IS_ERR(sport->clk)) + return PTR_ERR(sport->clk); sport->dev = &pdev->dev; /* Hardware flow control: gpios |