Peter Shih 100bc3e2be tty: serial: 8250_mtk: always resume the device in probe. ... serial8250_register_8250_port calls uart_config_port, which calls config_port on the port before it tries to power on the port. So we need the port to be on before calling serial8250_register_8250_port. Change the code to always do a runtime resume in probe before registering port, and always do a runtime suspend in remove. This basically reverts the change in commit 68e5fc4a25 ("tty: serial: 8250_mtk: use pm_runtime callbacks for enabling"), but still use pm_runtime callbacks. Fixes: 68e5fc4a25 ("tty: serial: 8250_mtk: use pm_runtime callbacks for enabling") Signed-off-by: Peter Shih <pihsun@chromium.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-12-05 11:31:21 +01:00
..
8250.h	tty: serial: Remove redundant license text	2017-11-08 13:08:12 +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	serial/aspeed-vuart: fix a couple mod_timer() calls	2018-05-14 13:51:11 +02:00
8250_bcm2835aux.c	tty: serial: Remove redundant license text	2017-11-08 13:08:12 +01:00
8250_boca.c	tty: serial: Remove redundant license text	2017-11-08 13:08:12 +01:00
8250_core.c	serial: 8250: drop the printk from serial8250_interrupt()	2018-09-18 16:07:23 +02:00
8250_dma.c	tty: serial: Remove redundant license text	2017-11-08 13:08:12 +01:00
8250_dw.c	Revert "serial: 8250_dw: Fix runtime PM handling"	2018-10-02 14:35:10 -07:00
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.c	serial: 8250_exar: Read INT0 from slave device, too	2018-08-02 10:11:35 +02:00
8250_exar_st16c554.c	tty: serial: Remove redundant license text	2017-11-08 13:08:12 +01:00
8250_fintek.c	serial: 8250_fintek: Fix crash with baud rate B0	2017-11-08 13:09:35 +01:00
8250_fourport.c	tty: serial: Remove redundant license text	2017-11-08 13:08:12 +01:00
8250_fsl.c	tty: serial: Remove redundant license text	2017-11-08 13:08:12 +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: 8250_ingenic: Parse earlycon options	2018-01-09 16:49:14 +01:00
8250_lpc18xx.c	tty: serial: Remove redundant license text	2017-11-08 13:08:12 +01:00
8250_lpss.c	tty: serial: Remove redundant license text	2017-11-08 13:08:12 +01:00
8250_men_mcb.c	8250-men-mcb: add support for 16z025 and 16z057	2018-03-15 18:12:55 +01:00
8250_mid.c	tty: serial: Remove redundant license text	2017-11-08 13:08:12 +01:00
8250_moxa.c	tty: serial: Remove redundant license text	2017-11-08 13:08:12 +01:00
8250_mtk.c	tty: serial: 8250_mtk: always resume the device in probe.	2018-12-05 11:31:21 +01:00
8250_of.c	serial: 8250_of: Fix for lack of interrupt support	2018-09-18 16:07:25 +02:00
8250_omap.c	serial: 8250_omap: Add support for AM654 UART controller	2018-06-28 21:23:44 +09:00
8250_pci.c	serial: 8250_pci: Remove stalled entries in blacklist	2018-06-28 21:34:39 +09:00
8250_pnp.c	tty: serial: Remove redundant license text	2017-11-08 13:08:12 +01:00
8250_port.c	serial: 8250: Fix clearing FIFOs in RS485 mode again	2018-09-18 16:07:25 +02:00
8250_pxa.c	tty: serial: Remove redundant license text	2017-11-08 13:08:12 +01:00
8250_uniphier.c	serial: 8250_uniphier: add auto-flow-control support	2018-10-02 13:38:58 -07:00
Kconfig	serial: 8250_omap: Make 8250_omap driver driver depend on ARCH_K3	2018-09-18 16:07:24 +02:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
serial_cs.c	drivers/tty: add error handling for pcmcia_loop_config	2018-06-28 21:23:44 +09:00