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linux/drivers/tty/serial/8250
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Nishanth Menon 79e9e30a92 serial: 8250: 8250_omap: Fix RX_LVL register offset 
Commit b67e830d38fa ("serial: 8250: 8250_omap: Fix possible interrupt
storm on K3 SoCs") introduced fixup including a register read to
RX_LVL, however, we should be using word offset than byte offset
since our registers are on 4 byte boundary (port.regshift = 2) for
8250_omap.

Fixes: b67e830d38fa ("serial: 8250: 8250_omap: Fix possible interrupt storm on K3 SoCs")
Cc: stable <stable@vger.kernel.org>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20210903050550.29050-1-nm@ti.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-14 10:06:37 +02:00
..
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: 8250: fix handle_irq locking
2021-07-21 12:53:26 +02:00
8250_bcm2835aux.c
serial: 8250: Simplify with dev_err_probe()
2020-09-04 17:14:29 +02:00
8250_bcm7271.c
serial: 8250_bcm7271: use NULL to initialized a null pointer
2021-07-21 12:31:23 +02:00
8250_boca.c
tty: serial: Remove redundant license text
2017-11-08 13:08:12 +01:00
8250_core.c
tty/serial: make port of serial8250_register_8250_port const
2021-05-20 16:59:14 +02:00
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: Add device HID for new AMD UART controller
2021-05-13 17:08:42 +02:00
8250_dwlib.c
serial: 8250_dw: split Synopsys DesignWare 8250 common functions
2019-09-04 12:43:52 +02:00
8250_dwlib.h
tty: serial: Use the correct style for SPDX License Identifier
2020-03-07 09:52:01 +01:00
8250_early.c
tty: serial: 8250: 8250_port: Move prototypes to shared location
2020-11-13 15:28:12 +01:00
8250_em.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
8250_exar_st16c554.c
tty: serial: Remove redundant license text
2017-11-08 13:08:12 +01:00
8250_exar.c
serial: 8250_exar: Add ->unregister_gpio() callback
2021-07-21 12:48:47 +02:00
8250_fintek.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
8250_fourport.c
tty: serial: Remove redundant license text
2017-11-08 13:08:12 +01:00
8250_fsl.c
serial: 8250: fix handle_irq locking
2021-07-21 12:53:26 +02:00
8250_gsc.c
remove ioremap_nocache and devm_ioremap_nocache
2020-01-06 09:45:59 +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: Use of_device_get_match_data
2021-08-26 14:51:10 +02:00
8250_ioc3.c
Fix up remaining devm_ioremap_nocache() in SGI IOC3 8250 UART driver
2020-02-08 14:19:39 -08:00
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: Enable DMA on Intel Elkhart Lake
2021-07-27 12:08:20 +02:00
8250_men_mcb.c
8250-men-mcb: fix signed/unsigned confusion
2020-06-27 16:12:45 +02:00
8250_mid.c
tty: serial: Remove redundant license text
2017-11-08 13:08:12 +01:00
8250_mtk.c
serial: 8250_mtk: fix uart corruption issue when rx power off
2021-07-29 17:06:37 +02:00
8250_of.c
serial: 8250: of: Check for CONFIG_SERIAL_8250_BCM7271
2021-05-13 16:22:48 +02:00
8250_omap.c
serial: 8250: 8250_omap: Fix RX_LVL register offset
2021-09-14 10:06:37 +02:00
8250_pci.c
Merge 5.14-rc5 into tty-next
2021-08-09 08:52:46 +02:00
8250_pnp.c
serial: 8250_pnp: Support configurable clock frequency
2021-07-21 12:31:02 +02:00
8250_port.c
Merge 5.14-rc5 into tty-next
2021-08-09 08:52:46 +02:00
8250_pxa.c
serial: 8250_pxa: Switch to use platform_get_irq()
2020-06-27 16:12:56 +02:00
8250_tegra.c
8250_tegra: clean up tegra_uart_handle_break
2021-01-07 16:17:31 +01:00
8250_uniphier.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
8250.h
serial: 8250: Use BIT(x) for UART_{CAP,BUG}_*
2021-05-20 17:14:50 +02:00
Kconfig
serial: 8250: extend compile-test coverage
2021-07-21 12:32:12 +02:00
Makefile
serial: 8250: Add new 8250-core based Broadcom STB driver
2021-03-26 15:18:30 +01:00
serial_cs.c
serial_cs: Add Option International GSM-Ready 56K/ISDN modem
2021-06-16 09:20:29 +02:00