AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/tty/serial/8250
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Dmitry Safonov 4225eb0ae1 tty/serial: Migrate 8250_port to use has_sysrq 
The SUPPORT_SYSRQ ifdeffery is not nice as:
- May create misunderstanding about sizeof(struct uart_port) between
  different objects
- Prevents moving functions from serial_core.h
- Reduces readability (well, it's ifdeffery - it's hard to follow)

In order to remove SUPPORT_SYSRQ, has_sysrq variable has been added.
Initialise it in driver's probe and remove ifdeffery.

Signed-off-by: Dmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20191213000657.931618-9-dima@arista.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-18 15:04:43 +01:00
..
8250_accent.c tty: serial: Remove redundant license text 2017-11-08 13:08:12 +01:00
8250_acorn.c tty: serial: Remove redundant license text 2017-11-08 13:08:12 +01:00
8250_aspeed_vuart.c tty/serial: Migrate aspeed_vuart to use has_sysrq 2019-12-17 15:16:17 +01:00
8250_bcm2835aux.c tty: Remove dev_err() usage after platform_get_irq() 2019-09-04 12:43:49 +02:00
8250_boca.c tty: serial: Remove redundant license text 2017-11-08 13:08:12 +01:00
8250_core.c tty/serial: Migrate 8250_fsl to use has_sysrq 2019-12-18 15:04:42 +01:00
8250_dma.c serial: 8250: factor out serial8250_{set,clear}_THRI() helpers 2019-06-18 09:36:55 +02:00
8250_dw.c serial: 8250_dw: Avoid double error messaging when IRQ absent 2019-11-04 17:45:31 +01:00
8250_dwlib.c serial: 8250_dw: split Synopsys DesignWare 8250 common functions 2019-09-04 12:43:52 +02:00
8250_dwlib.h serial: 8250_dw: split Synopsys DesignWare 8250 common functions 2019-09-04 12:43:52 +02:00
8250_early.c serial: 8250_early: Setup divider when uartclk is passed 2018-04-25 14:56:12 +02:00
8250_em.c headers: separate linux/mod_devicetable.h from linux/platform_device.h 2018-07-07 17:52:26 +02:00
8250_exar_st16c554.c tty: serial: Remove redundant license text 2017-11-08 13:08:12 +01:00
8250_exar.c serial: 8250_exar: Move Exar pieces to custom ->startup() 2019-10-15 21:02:04 +02:00
8250_fintek.c serial: 8250_fintek: Make fintek_8250_set_termios static 2019-03-28 00:29:03 +09:00
8250_fourport.c tty: serial: Remove redundant license text 2017-11-08 13:08:12 +01:00
8250_fsl.c tty/serial: Migrate 8250_fsl to use has_sysrq 2019-12-18 15:04:42 +01:00
8250_gsc.c tty: serial: Remove redundant license text 2017-11-08 13:08:12 +01:00
8250_hp300.c tty: add SPDX identifiers to all remaining files in drivers/tty/ 2017-11-08 13:08:12 +01:00
8250_hub6.c tty: serial: Remove redundant license text 2017-11-08 13:08:12 +01:00
8250_ingenic.c Serial: Ingenic: Add support for the X1000. 2019-01-30 09:31:30 +01:00
8250_lpc18xx.c tty: Remove dev_err() usage after platform_get_irq() 2019-09-04 12:43:49 +02:00
8250_lpss.c serial: 8250_lpss: Switch over to MSI interrupts 2019-10-04 14:58:05 +02:00
8250_men_mcb.c drivers: mcb: use symbol namespaces 2019-11-03 19:54:53 +01:00
8250_mid.c tty: serial: Remove redundant license text 2017-11-08 13:08:12 +01:00
8250_mtk.c serial: 8250-mtk: Use platform_get_irq_optional() for optional irq 2019-11-04 17:45:32 +01:00
8250_of.c tty/serial: Migrate 8250_fsl to use has_sysrq 2019-12-18 15:04:42 +01:00
8250_omap.c tty/serial: Migrate 8250_omap to use has_sysrq 2019-12-18 15:04:43 +01:00
8250_pci.c TTY/Serial patches for 5.5-rc1 2019-12-03 14:09:14 -08:00
8250_pnp.c serial: 8250_pnp: Move to struct dev_pm_ops 2019-09-04 12:43:46 +02:00
8250_port.c tty/serial: Migrate 8250_port to use has_sysrq 2019-12-18 15:04:43 +01:00
8250_pxa.c serial: 8250_pxa: honor the port number from devicetree 2019-02-26 12:30:44 +01:00
8250_uniphier.c tty: Remove dev_err() usage after platform_get_irq() 2019-09-04 12:43:49 +02:00
8250.h tty/serial/8250: use mctrl_gpio helpers 2019-06-21 10:18:43 +02:00
Kconfig tty: Fix Kconfig indentation 2019-11-20 15:20:13 +01:00
Makefile serial: 8250_pci: Merge 8250_moxa to 8250_pci 2019-09-04 12:43:54 +02:00
serial_cs.c drivers/tty: add error handling for pcmcia_loop_config 2018-06-28 21:23:44 +09:00