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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/drivers/tty/serial
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Andy Lowe 7464779fa8 serial: sh-sci: suppress warning for ports without dma channels 
If a port has no dma channel defined in the device tree, then
don't attempt to allocate a dma channel for the port.
Also suppress the warning message concerning the failure to allocate
a dma channel.  Continue to emit the warning message if a dma
channel is defined but cannot be allocated.

Signed-off-by: Andy Lowe <andy_lowe@mentor.com>
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2017-10-04 10:17:27 +02:00
..
8250 serial: 8250_mid: Enable HSU on Intel Cedar Fork PCH 2017-10-04 10:17:27 +02:00
cpm_uart serial: cpm_uart: constify uart_ops structures 2017-08-28 20:51:21 +02:00
jsm tty: serial: jsm: Add space before the open brace 2017-10-03 20:31:39 +02:00
21285.c serial: 21285: constify uart_ops structures 2017-08-28 20:51:21 +02:00
Kconfig tty: serial: owl: Implement console driver 2017-07-18 09:28:29 +02:00
Makefile tty: serial: Add Actions Semi Owl UART earlycon 2017-06-20 10:24:15 +08:00
altera_jtaguart.c serial: altera_jtaguart: adding iounmap() 2017-05-18 16:43:55 +02:00
altera_uart.c serial: altera_uart: call iounmap() at driver remove 2017-05-25 14:36:37 +02:00
amba-pl010.c serial: pl010: constify amba_id 2017-08-28 20:51:19 +02:00
amba-pl011.c serial: pl011: constify amba_id 2017-08-28 20:51:19 +02:00
amba-pl011.h tty: amba-pl011: clean up LCR register offsets 2015-12-13 19:59:48 -08:00
apbuart.c serial: apbuart: constify uart_ops structures 2017-08-28 20:51:21 +02:00
apbuart.h
…
ar933x_uart.c tty: serial: constify uart_ops structures 2017-01-27 09:23:36 +01:00
arc_uart.c serial: arc: Remove __init marking from early write 2017-07-30 07:38:50 -07:00
atmel_serial.c tty/serial: atmel: Prevent a warning on suspend 2017-10-04 10:14:16 +02:00
atmel_serial.h tty/serial: atmel: move atmel_serial header into driver directory 2017-03-14 10:59:04 +08:00
bcm63xx_uart.c serial/bcm63xx_uart: constify uart_ops structures 2016-09-02 15:01:16 +02:00
bfin_sport_uart.c tty: serial: make sport_uart_ops static and const 2017-09-18 18:31:48 +02:00
bfin_sport_uart.h
…
bfin_uart.c serial:bfin-uart:Remove 'struct timeval' 2015-12-13 19:59:48 -08:00
clps711x.c serial: clps711x: Changing the compatibility string to match with the smallest supported chip 2016-07-06 17:38:16 +02:00
crisv10.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
crisv10.h
…
digicolor-usart.c tty/serial: digicolor: Fix bad usage of IS_ERR_VALUE 2016-02-14 17:39:36 -08:00
dz.c tty: serial: constify uart_ops structures 2017-01-27 09:23:36 +01:00
dz.h
…
earlycon-arm-semihost.c tty/serial: mark __init early_smh_setup() static 2016-09-02 15:03:35 +02:00
earlycon.c earlycon: initialise baud field of earlycon device structure 2017-08-31 18:47:31 +02:00
efm32-uart.c serial: efm32: Fix parity management in 'efm32_uart_console_get_options()' 2017-05-18 16:43:55 +02:00
etraxfs-uart.c serial: etraxfs-uart: Fix crash 2015-11-20 16:19:54 -08:00
fsl_lpuart.c serial: fsl_lpuart: Use common rs485 device tree parsing function 2017-09-18 18:36:25 +02:00
icom.c tty: serial: constify uart_ops structures 2017-01-27 09:23:36 +01:00
icom.h
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ifx6x60.c drivers: tty: ifx6x60: use setup_timer() helper. 2017-10-03 20:28:36 +02:00
ifx6x60.h
…
imx.c serial: imx: Switch setting dma_is_txing from "false" to "0" 2017-10-03 20:28:09 +02:00
ioc3_serial.c drivers: tty: serial: move inline before return type 2017-07-12 16:26:04 -07:00
ioc4_serial.c drivers: tty: serial: move inline before return type 2017-07-12 16:26:04 -07:00
ip22zilog.c tty: serial: constify uart_ops structures 2017-01-27 09:23:36 +01:00
ip22zilog.h
…
kgdb_nmi.c
…
kgdboc.c
…
lantiq.c tty: serial: constify uart_ops structures 2017-01-27 09:23:36 +01:00
lpc32xx_hs.c tty: serial: constify uart_ops structures 2017-01-27 09:23:36 +01:00
m32r_sio.c serial: m32r_sio: constify uart_ops structures 2017-08-28 20:51:21 +02:00
m32r_sio_reg.h
…
max310x.c serial: max310x: Add support for newer silicon revisions 2017-01-12 11:51:24 +01:00
max3100.c drivers: tty: max3100: use setup_timer() helper. 2017-10-03 20:28:36 +02:00
mcf.c
…
men_z135_uart.c tty: serial: constify uart_ops structures 2016-09-02 15:01:16 +02:00
meson_uart.c serial: meson: add Magic SysRq support 2017-09-18 18:31:48 +02:00
mpc52xx_uart.c serial: mpc52xx: constify uart_ops structures 2017-08-28 20:51:21 +02:00
mps2-uart.c serial: mps2-uart: make driver explicitly non-modular 2016-06-25 14:01:57 -07:00
mpsc.c serial/mpsc: switch to dma_alloc_attrs 2017-06-20 10:24:15 +08:00
msm_serial.c tty: serial: msm: Move request_irq to the end of startup 2017-08-28 20:51:19 +02:00
mux.c drivers: tty: mux: use setup_timer() helper. 2017-10-03 20:28:35 +02:00
mvebu-uart.c serial: mvebu-uart: free the IRQ in ->shutdown() 2016-06-25 14:00:06 -07:00
mxs-auart.c serial: mxs-auart: Fix baudrate calculation 2017-03-31 17:26:19 +02:00
netx-serial.c
…
omap-serial.c serial: omap-serial: Use common rs485 device tree parsing function 2017-09-18 18:36:25 +02:00
owl-uart.c serial: owl: constify uart_ops structures 2017-08-28 20:51:19 +02:00
pch_uart.c dmi: Mark all struct dmi_system_id instances const 2017-09-14 11:59:30 +02:00
pic32_uart.c serial: pic32_uart: Fix 'request_irq' and 'free_irq' inconsistancy 2017-01-12 11:51:24 +01:00
pic32_uart.h serial: pic32_uart: Add PIC32 UART driver 2016-05-13 14:01:56 +02:00
pmac_zilog.c tty: Convert to using %pOF instead of full_name 2017-07-30 07:35:28 -07:00
pmac_zilog.h
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pnx8xxx_uart.c drivers: tty: pnx8xxx: use setup_timer() helper. 2017-10-03 20:28:36 +02:00
pxa.c tty: serial: constify uart_ops structures 2017-01-27 09:23:36 +01:00
rp2.c
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sa1100.c drivers: tty: sa1100: use setup_timer() helper. 2017-10-03 20:28:36 +02:00
samsung.c serial: samsung: Remove useless spinlock 2017-04-08 18:58:52 +02:00
samsung.h serial: samsung: Simplify DMA engine initialization code 2017-01-12 11:51:24 +01:00
sb1250-duart.c drivers: convert sbd_duart.map_guard from atomic_t to refcount_t 2017-03-14 11:01:40 +08:00
sc16is7xx.c sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h> 2017-03-02 08:42:27 +01:00
sccnxp.c Fix serial console on SNI RM400 machines 2017-06-03 18:48:52 +09:00
serial-tegra.c serial: tegra: explicitly request exclusive reset control 2017-07-30 07:35:28 -07:00
serial_core.c serial: Add common rs485 device tree parsing function 2017-09-18 18:36:25 +02:00
serial_ks8695.c serial: Fix ASYNC_* => UPF_* flags misuse 2016-01-28 14:17:42 -08:00
serial_mctrl_gpio.c serial: mctrl_gpio: enable API usage only for initialized mctrl_gpios struct 2016-06-25 14:30:42 -07:00
serial_mctrl_gpio.h serial: mctrl_gpio: add modem control read routine 2016-06-25 14:30:42 -07:00
serial_txx9.c tty: serial: constify uart_ops structures 2017-01-27 09:23:36 +01:00
sh-sci.c serial: sh-sci: suppress warning for ports without dma channels 2017-10-04 10:17:27 +02:00
sh-sci.h serial: sh-sci: Support for variable HSCIF hardware RX timeout 2017-10-03 20:34:21 +02:00
sirfsoc_uart.c serial: sirf: make of_device_ids const 2017-06-20 10:24:15 +08:00
sirfsoc_uart.h serial: sirf: make fifo functions static 2016-06-25 14:01:57 -07:00
sn_console.c drivers: tty: sn_console: use setup_timer() helper. 2017-10-03 20:28:36 +02:00
sprd_serial.c tty: serial: sprd: fix error return code in sprd_probe() 2017-08-28 20:51:19 +02:00
st-asc.c serial: st-asc: Avoid using irq_wake flag 2017-08-28 20:51:19 +02:00
stm32-usart.c Arm: dts: stm32: remove extra compatible string from DT & driver 2017-10-04 10:15:47 +02:00
stm32-usart.h serial: stm32: add fifo support 2017-07-30 07:32:32 -07:00
suncore.c
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sunhv.c sparc64: Send break twice from console to return to boot prom 2017-02-23 08:27:24 -08:00
sunsab.c serial: sunsab: constify uart_ops structures 2017-08-28 20:51:21 +02:00
sunsab.h
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sunsu.c serial: sunsu: constify uart_ops structures 2017-08-28 20:51:21 +02:00
sunzilog.c tty: serial: constify uart_ops structures 2017-01-27 09:23:36 +01:00
sunzilog.h
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tilegx.c
…
timbuart.c tty: serial: constify uart_ops structures 2016-09-02 15:01:16 +02:00
timbuart.h
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uartlite.c uartlite: Adding a kernel parameter for the number of uartlites 2017-03-17 14:14:30 +09:00
ucc_uart.c serial: uuc_uart: constify uart_ops structures 2017-08-28 20:51:21 +02:00
vr41xx_siu.c tty: serial: constify uart_ops structures 2017-01-27 09:23:36 +01:00
vt8500_serial.c tty: serial: constify uart_ops structures 2017-01-27 09:23:36 +01:00
xilinx_uartps.c tty: xilinx_uartps: move to arch_initcall for earlier console 2017-10-04 10:15:47 +02:00
zs.c tty: serial: constify uart_ops structures 2017-01-27 09:23:36 +01:00
zs.h
…