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3c59958d58
linux/drivers/tty/serial
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Sebastian Andrzej Siewior 3c59958d58 tty: serial: omap_serial: line is unsigned, don't check < 0 
Dan Carpenter reported:
|drivers/tty/serial/8250/8250_omap.c:1025 omap8250_probe()
|warn: unsigned 'up.port.line' is never less than zero.
|1025          if (up.port.line < 0) {

Since of_alias_get_id() and pdev->id can get negative I check for the
error via ret variable.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-25 17:06:39 -08:00
..
8250 tty: serial: 8250: omap: line is unsigned, don't check < 0 2014-11-25 17:06:38 -08:00
cpm_uart serial: cpm_uart: use container_of to resolve uart_cpm_port from uart_port 2014-11-05 19:20:52 -08:00
jsm serial: jsm: Fix unnecessary space before function ptr arguments 2014-11-25 17:06:38 -08:00
21285.c serial: treewide: Remove empty implementations of enable_ms() 2014-07-09 17:29:38 -07:00
68328serial.c
altera_jtaguart.c serial: altera: Make of_device_id arrays const 2014-09-08 15:28:28 -07:00
altera_uart.c serial: altera: Make of_device_id arrays const 2014-09-08 15:28:28 -07:00
amba-pl010.c serial: Test/disable MSIs if switching from N_PPS 2014-11-06 14:57:27 -08:00
amba-pl011.c serial: pl011: Add device tree support for RX DMA polling 2014-11-07 08:35:56 -08:00
apbuart.c serial: treewide: Remove empty implementations of enable_ms() 2014-07-09 17:29:38 -07:00
apbuart.h
ar933x_uart.c tty: ar933x_uart: use container_of to resolve ar933x_uart_port from uart_port 2014-11-05 19:20:53 -08:00
arc_uart.c Merge 3.16-rc5 into tty-next. 2014-07-13 15:52:12 -07:00
atmel_serial.c tty/serial_core: Introduce lock mechanism for RS485 2014-11-06 15:00:44 -08:00
bcm63xx_uart.c tty: serial: bcm63xx: Eliminate unnecessary request/release functions 2014-11-06 14:57:24 -08:00
bfin_sport_uart.c tty: pr_warning->pr_warn and logging neatening 2014-11-25 17:06:38 -08:00
bfin_sport_uart.h
bfin_uart.c serial: core: Pass termios to set_ldisc() notifications 2014-11-06 14:57:27 -08:00
clps711x.c serial: core: Pass termios to set_ldisc() notifications 2014-11-06 14:57:27 -08:00
crisv10.c cris: Remove obsolete ASYNC_SPLIT_TERMIOS behavior 2014-11-05 20:18:30 -08:00
crisv10.h cris: Remove obsolete ASYNC_SPLIT_TERMIOS behavior 2014-11-05 20:18:30 -08:00
dz.c serial: treewide: Remove empty implementations of enable_ms() 2014-07-09 17:29:38 -07:00
dz.h
earlycon-arm-semihost.c
earlycon.c tty/serial: earlycon: Fix print for implied MMIO case 2014-11-05 19:45:52 -08:00
efm32-uart.c serial: efm32: correct namespacing of location property 2014-07-11 17:49:46 -07:00
fsl_lpuart.c serial: fsl_lpuart: Remove unneeded registration message 2014-11-07 08:35:46 -08:00
icom.c serial: treewide: Remove empty implementations of enable_ms() 2014-07-09 17:29:38 -07:00
icom.h
ifx6x60.c
ifx6x60.h
imx.c serial: imx: add imx_poll_init() 2014-11-06 14:57:23 -08:00
ioc3_serial.c serial: treewide: Remove empty implementations of enable_ms() 2014-07-09 17:29:38 -07:00
ioc4_serial.c serial: treewide: Remove empty implementations of enable_ms() 2014-07-09 17:29:38 -07:00
ip22zilog.c serial: use container_of to resolve uart_ip22zilog_port from uart_port 2014-11-05 19:20:52 -08:00
ip22zilog.h
Kconfig drivers: serial: jsm: Enable support for Digi Classic adapters 2014-11-06 15:18:00 -08:00
kgdb_nmi.c serial: kgdb_nmi: No CON_ENABLED by default 2014-09-08 16:26:07 -07:00
kgdboc.c
lantiq.c serial: MIPS: lantiq: use devm_iounmap instead of iounmap 2014-11-06 15:01:03 -08:00
lpc32xx_hs.c serial: treewide: Remove empty implementations of enable_ms() 2014-07-09 17:29:38 -07:00
m32r_sio_reg.h
m32r_sio.c serial: use container_of to resolve uart_sio_port from uart_port 2014-11-05 19:20:52 -08:00
m32r_sio.h
Makefile ARM: meson: serial: add MesonX SoC on-chip uart driver 2014-09-08 16:12:40 -07:00
max310x.c drivers/max310: Use the rs485 functions on serial_core 2014-11-06 15:00:15 -08:00
max3100.c
mcf.c tty/serial_core: Introduce lock mechanism for RS485 2014-11-06 15:00:44 -08:00
men_z135_uart.c tty: serial: men_z135_uart: Add terminating entry for men_z135_ids 2014-11-25 17:06:38 -08:00
meson_uart.c ARM: meson: serial: add MesonX SoC on-chip uart driver 2014-09-08 16:12:40 -07:00
mfd.c tty: pr_warning->pr_warn and logging neatening 2014-11-25 17:06:38 -08:00
mpc52xx_uart.c serial: mpc52xx: Use default serial core x_char handler 2014-09-08 16:22:42 -07:00
mpsc.c serial: mpsc: use container_of to resolve mpsc_port_info from uart_port 2014-11-05 19:20:52 -08:00
mrst_max3110.c tty: pr_warning->pr_warn and logging neatening 2014-11-25 17:06:38 -08:00
mrst_max3110.h
msm_serial_hs.c
msm_serial.c tty: serial: msm_serial: Don't require DT aliases 2014-11-24 11:28:23 -08:00
msm_serial.h tty: serial: msm: Support sysrq on uartDM devices 2014-11-06 14:57:22 -08:00
msm_smd_tty.c
mux.c serial: treewide: Remove empty implementations of enable_ms() 2014-07-09 17:29:38 -07:00
mxs-auart.c serial: mxs-auart: enable PPS support 2014-11-06 14:57:18 -08:00
netx-serial.c serial: Fix IGNBRK handling 2014-06-19 13:04:52 -07:00
nwpserial.c serial: Fix build failure caused by missing header file 2014-09-08 16:17:45 -07:00
of_serial.c Revert "serial: of-serial: fetch line number from DT" 2014-11-11 14:22:01 +09:00
omap-serial.c tty: serial: omap_serial: line is unsigned, don't check < 0 2014-11-25 17:06:39 -08:00
pch_uart.c pch_uart: don't hardcode PCI slot to get DMA device 2014-08-01 16:04:21 -07:00
pmac_zilog.c tty: use container_of to resolve uart_pmac_port from uart_port 2014-11-05 19:20:52 -08:00
pmac_zilog.h
pnx8xxx_uart.c serial: pnx8xxx: use container_of to resolve pnx8xxx_port from uart_port 2014-11-05 19:20:53 -08:00
pxa.c serial: pxa: fix build with !SERIAL_PXA_CONSOLE 2014-07-10 15:48:41 -07:00
rp2.c
sa1100.c serial: sa1100: use container_of to resolve sa1100_port from uart_port 2014-11-05 19:20:52 -08:00
samsung.c serial: samsung: Remove checks for CONFIG_SAMSUNG_CLOCK 2014-11-05 19:22:09 -08:00
samsung.h
sb1250-duart.c serial: Fix IGNBRK handling 2014-06-19 13:04:52 -07:00
sc16is7xx.c serial/sc16is7xx: Use the rs485 functions on serial_core 2014-11-06 14:59:21 -08:00
sccnxp.c serial: treewide: Remove empty implementations of enable_ms() 2014-07-09 17:29:38 -07:00
serial_core.c tty/serial_core: Introduce lock mechanism for RS485 2014-11-06 15:00:44 -08:00
serial_ks8695.c serial: Fix IGNBRK handling 2014-06-19 13:04:52 -07:00
serial_mctrl_gpio.c tty: serial_mctrl_gpio: Fix COMPILE_TEST build for architectures with custom termios.h 2014-09-20 06:56:55 -07:00
serial_mctrl_gpio.h
serial_txx9.c serial: txx9: remove duplicate TXX9_SIFCR_TDIL_MASK define 2014-07-10 16:10:42 -07:00
serial-tegra.c serial: Refactor uart_flush_buffer() from uart_close() 2014-11-05 18:53:54 -08:00
sh-sci.c serial: sh-sci: Change checking for error rate of HSCIF 2014-11-25 17:06:38 -08:00
sh-sci.h
sirfsoc_uart.c serial: sirf: add a new uart type support 2014-11-25 17:06:38 -08:00
sirfsoc_uart.h serial: sirf: add a new uart type support 2014-11-25 17:06:38 -08:00
sn_console.c serial: treewide: Remove empty implementations of enable_ms() 2014-07-09 17:29:38 -07:00
st-asc.c serial: asc: Conditionally use readl_relaxed (COMPILE_TEST) 2014-09-28 21:49:48 -04:00
suncore.c
sunhv.c serial: Fix send_xchar() handlers 2014-09-08 16:22:42 -07:00
sunsab.c serial: sunsab: use container_of to resolve uart_sunsu_port from uart_port 2014-11-05 19:20:52 -08:00
sunsab.h
sunsu.c serial: sunsu: use container_of to resolve uart_sunsu_port from uart_port 2014-11-05 19:20:52 -08:00
sunzilog.c serial: use container_of to resolve uart_sunzilog_port from uart_port 2014-11-05 19:20:53 -08:00
sunzilog.h
tilegx.c serial: treewide: Remove empty implementations of enable_ms() 2014-07-09 17:29:38 -07:00
timbuart.c serial: Refactor uart_flush_buffer() from uart_close() 2014-11-05 18:53:54 -08:00
timbuart.h
uartlite.c tty: serial: uartlite: Remove .owner field for driver 2014-09-08 16:09:13 -07:00
ucc_uart.c serial: treewide: Remove empty implementations of enable_ms() 2014-07-09 17:29:38 -07:00
vr41xx_siu.c serial: vr41xx_siu: delete double assignment 2014-09-08 16:17:45 -07:00
vt8500_serial.c tty: vt8500_serial: explicitly calculate base baud rate 2014-09-08 16:29:36 -07:00
xilinx_uartps.c tty: xuartps: Add support for setting modem control signals 2014-11-06 14:57:27 -08:00
zs.c serial: Fix IGNBRK handling 2014-06-19 13:04:52 -07:00
zs.h