John Garry a27d938251 serial: 8250_of: Fix for lack of interrupt support ... In commit c58caaab3b ("serial: 8250: of: Defer probe on missing IRQ"), a check was added for the UART driver being probed prior to the parent IRQ controller. Unfortunately this breaks certain boards which have no interrupt support, like Huawei D03. Indeed, the 8250 DT bindings state that interrupts should be supported - not must. To fix, switch from irq_of_parse_and_map() to of_irq_get(), which does relay whether the IRQ host controller domain is not ready, i.e. defer probe, instead of assuming it. Fixes: c58caaab3b ("serial: 8250: of: Defer probe on missing IRQ") Signed-off-by: John Garry <john.garry@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Tested-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-09-18 16:07:25 +02:00
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8250	serial: 8250_of: Fix for lack of interrupt support	2018-09-18 16:07:25 +02:00
cpm_uart
jsm	tty: serial: jsm: remove redundant pointer ch	2018-07-13 15:36:32 +02:00
21285.c
altera_jtaguart.c
altera_uart.c	serial: altera: set RRDY flag also without irq	2018-02-28 13:30:09 +01:00
amba-pl010.c
amba-pl011.c	tty: pl011: Avoid spuriously stuck-off interrupts	2018-05-14 13:41:05 +02:00
amba-pl011.h
apbuart.c
apbuart.h
ar933x_uart.c
arc_uart.c	serial: arc_uart: Fix out-of-bounds access through DT alias	2018-02-28 15:29:59 +01:00
atmel_serial.c	tty/serial: atmel: Change the driver to work under at91-usart MFD	2018-09-10 16:12:43 +01:00
atmel_serial.h
bcm63xx_uart.c
clps711x.c
digicolor-usart.c
dz.c
dz.h
earlycon-arm-semihost.c
earlycon.c	earlycon: Remove hardcoded port->uartclk initialization in of_setup_earlycon	2018-05-14 13:41:05 +02:00
efm32-uart.c
fsl_lpuart.c	serial: fsl_lpuart: Fix out-of-bounds access through DT alias	2018-02-28 15:29:59 +01:00
icom.c
icom.h
ifx6x60.c
ifx6x60.h
imx.c	tty: serial: imx: add pinctrl sleep/default mode switch for suspend	2018-09-18 16:07:24 +02:00
ioc3_serial.c
ioc4_serial.c
ip22zilog.c
ip22zilog.h
Kconfig	tty/serial: atmel: Change the driver to work under at91-usart MFD	2018-09-10 16:12:43 +01:00
kgdb_nmi.c
kgdboc.c	kgdboc: Fix restrict error	2018-09-18 16:07:23 +02:00
lantiq.c
lpc32xx_hs.c
Makefile	TTY/Serial driver patches for 4.17-rc1	2018-04-04 18:43:49 -07:00
max310x.c	serial: max310x: Check the clock readiness	2018-06-28 21:07:54 +09:00
max3100.c
mcf.c
men_z135_uart.c
meson_uart.c
mpc52xx_uart.c
mps2-uart.c
mpsc.c
msm_serial.c	tty: serial: msm_serial: Add __maybe_unused to suspend/resume callbacks	2018-05-14 13:41:05 +02:00
mux.c
mvebu-uart.c	Merge 4.17-rc3 into tty-next	2018-04-30 05:14:55 -07:00
mxs-auart.c	serial: mxs-auart: Fix potential infinite loop	2018-09-18 16:07:24 +02:00
netx-serial.c
omap-serial.c
owl-uart.c
pch_uart.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
pic32_uart.c
pic32_uart.h
pmac_zilog.c
pmac_zilog.h
pnx8xxx_uart.c
pxa.c	serial: pxa: Fix an error handling path in 'serial_pxa_probe()'	2018-06-28 21:07:54 +09:00
qcom_geni_serial.c	tty: serial: qcom_geni_serial: Fix serial when not used as console	2018-09-18 16:07:24 +02:00
rp2.c	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
sa1100.c
samsung.c	serial: samsung: Enable baud clock for UART reset procedure in resume	2018-09-18 16:07:24 +02:00
samsung.h
sb1250-duart.c
sc16is7xx.c	sc16is7xx: Check for an error when the clock is enabled.	2018-04-25 14:56:12 +02:00
sccnxp.c	headers: separate linux/mod_devicetable.h from linux/platform_device.h	2018-07-07 17:52:26 +02:00
serial-tegra.c
serial_core.c	uart: fix race between uart_put_char() and uart_shutdown()	2018-07-13 11:26:43 +02:00
serial_ks8695.c
serial_mctrl_gpio.c
serial_mctrl_gpio.h
serial_txx9.c
sh-sci.c	serial: sh-sci: Add earlycon for R7S9210	2018-09-18 16:07:24 +02:00
sh-sci.h	serial: sh-sci: Support for HSCIF RX sampling point adjustment	2018-04-23 10:08:18 +02:00
sirfsoc_uart.c	serial: sirf: Fix out-of-bounds access through DT alias	2018-02-28 15:30:00 +01:00
sirfsoc_uart.h
sn_console.c
sprd_serial.c	serial: sprd: Fix the indentation issue	2018-09-18 16:07:24 +02:00
st-asc.c	tty: serial: simplify getting .drvdata	2018-04-22 17:29:43 +02:00
stm32-usart.c	serial: stm32: fix initialization of RS485 mode	2018-03-15 17:39:43 +01:00
stm32-usart.h	serial: stm32: add support for RS485 hardware control mode	2018-03-14 13:35:37 +01:00
suncore.c
sunhv.c
sunsab.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
sunsab.h
sunsu.c
sunzilog.c
sunzilog.h
timbuart.c
timbuart.h
uartlite.c	tty: serial: uartlite: Use dynamic array for console port	2018-09-18 16:07:24 +02:00
ucc_uart.c
vr41xx_siu.c
vt8500_serial.c
xilinx_uartps.c	serial: uartps: Enable automatic flow control	2018-09-18 16:07:23 +02:00
zs.c
zs.h