AuxXxilium/linux_dsm_epyc7002
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4e0f5cc650
linux_dsm_epyc7002/drivers/tty/serial/8250
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Tony Lindgren 4e0f5cc650 serial: 8250_omap: Fix probe and remove for PM runtime 
Otherwise the interconnect related code implementing PM runtime will
produce these errors on a failed probe:

omap_uart 48066000.serial: omap_device: omap_device_enable() called from invalid state 1
omap_uart 48066000.serial: use pm_runtime_put_sync_suspend() in driver?

Note that we now also need to check for priv in omap8250_runtime_suspend()
as it has not yet been registered if probe fails. And we need to use
pm_runtime_put_sync() to properly idle the device like we already do
in omap8250_remove().

Fixes: 61929cf016 ("tty: serial: Add 8250-core based omap driver")
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-01-25 11:08:30 +01:00
..
8250_accent.c tty: serial: 8250: Add generic port init macro 2016-02-06 23:15:53 -08:00
8250_acorn.c tty: serial: 8250: Fix whitespace errors 2016-02-06 23:15:53 -08:00
8250_bcm2835aux.c serial: bcm2835: fix unsigned int issue with irq 2016-02-14 17:39:36 -08:00
8250_boca.c tty: serial: 8250: Add generic port init macro 2016-02-06 23:15:53 -08:00
8250_core.c Revert "tty: serial: 8250: add CON_CONSDEV to flags" 2017-01-11 08:35:17 +01:00
8250_dma.c serial: 8250_dma: power off device after TX is done 2016-11-16 10:57:26 +01:00
8250_dw.c serial: 8250_dw: Allow hardware flow control to be used 2017-01-19 14:20:23 +01:00
8250_early.c serial: 8250_early: Add earlycon support for Synopsys DesignWare ABP UART 2016-06-25 09:12:55 -07:00
8250_em.c serial: 8250: remove the redundant include 2015-03-26 22:21:08 +01:00
8250_exar_st16c554.c tty: serial: 8250: Add generic port init macro 2016-02-06 23:15:53 -08:00
8250_fintek.c serial: 8250_fintek: Add F81865 Support 2016-10-27 16:28:17 +02:00
8250_fourport.c tty: serial: 8250: Add generic port init macro 2016-02-06 23:15:53 -08:00
8250_fsl.c serial: export fsl8250_handle_irq 2015-11-20 16:19:54 -08:00
8250_gsc.c tty: serial: 8250: 8250_gsc:- Handle return NULL error from ioremap_nocache 2017-01-19 14:20:23 +01:00
8250_hp300.c serial: hp300: mask the warning for people just doing build coverage 2017-01-25 11:08:30 +01:00
8250_hub6.c tty: serial: 8250: Fix whitespace errors 2016-02-06 23:15:53 -08:00
8250_ingenic.c serial: 8250_ingenic: drop #if conditional surrounding earlycon code 2016-06-25 14:31:04 -07:00
8250_lpc18xx.c serial: 8250: add LPC18xx/43xx UART driver 2015-06-01 06:56:33 +09:00
8250_lpss.c serial: 8250_lpss: avoid potential kernel crash when remove 2017-01-12 11:51:25 +01:00
8250_mid.c serial: 8250_mid: set PCI master only for DMA capable device 2017-01-19 14:20:23 +01:00
8250_moxa.c serial: 8250: moxa: Store num_ports in brd 2017-01-12 11:51:25 +01:00
8250_mtk.c serial: 8250_mtk: support big baud rate. 2016-08-31 16:01:26 +02:00
8250_of.c serial: 8250: Add new port type for TI DA8xx/66AK2x 2017-01-12 11:51:25 +01:00
8250_omap.c serial: 8250_omap: Fix probe and remove for PM runtime 2017-01-25 11:08:30 +01:00
8250_pci.c Merge 4.10-rc4 into tty-next 2017-01-16 16:57:54 +01:00
8250_pnp.c tty: serial: 8250: Fix indentation warnings 2016-02-06 23:15:53 -08:00
8250_port.c Merge 4.10-rc4 into tty-next 2017-01-16 16:57:54 +01:00
8250_pxa.c serial: pxa2xx: mark PM functions as __maybe_unused 2016-11-10 14:50:46 +01:00
8250_uniphier.c serial: 8250_uniphier: avoid locking for FCR register write 2016-11-10 14:30:09 +01:00
8250.h serial: 8250: Add IrDA to UART capabilities 2016-11-16 10:59:38 +01:00
Kconfig serial: 8250_mid: make option visible 2017-01-12 11:51:25 +01:00
Makefile serial: rewrite pxa2xx-uart to use 8250_core 2016-10-27 16:03:09 +02:00
serial_cs.c tty: serial: 8250: Fix multi-line strings 2016-02-06 23:15:53 -08:00