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2015-12-13tty: amba-pl011: clean up LCR register offsetsRussell King2-29/+16
As we can detect when the LCR register is split between TX and RX, we don't need three entries in the table to deal with this. Reduce this down to two entries by converting the REG_ST_LCRH_* entries to standard REG_LCRH_* and remove REG_LCRH. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: amba-pl011: add ST register offset tableRussell King1-1/+29
Add the ST variant register offset table to the driver. Currently, this is an identical copy of the standard version, but this will be modified in the following changes. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: amba-pl011: add register offset table to vendor dataRussell King1-2/+6
Add the register offset table to the vendor data, allowing vendor differences to be described in this table. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: amba-pl011: add register lookup tableRussell King2-26/+60
Add a register lookup table, which allows the register offsets to be adjusted on a per-port basis. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13n_tty: Reduce branching in canon_copy_from_read_buf()Peter Hurley1-4/+3
Instead of compare-and-set, just compute 'found'. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13n_tty: Clarify copy_from_read_buf()Peter Hurley1-4/+4
Add a temporary for the computed source address and substitute where appropriate. No functional change. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13n_tty: Uninline tty_copy_to_user()Peter Hurley1-15/+18
Merge the multiple tty_copy_to_user() calls into a single copy sequence within tty_copy_to_user(). Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial: 8250: move of_serial code to 8250 directoryArnd Bergmann5-11/+10
As the of-serial driver is now 8250 specific, we can move the file to a more appropriate place in teh 8250 subdirectory and adapt the Kconfig help text and file name. I'm leaving the CONFIG_SERIAL_OF_PLATFORM symbol unchanged to avoid breaking user configuration files unnecessarily. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial: of: CONFIG_SERIAL_8250 is always setArnd Bergmann1-18/+0
The only other user of this code was the nwp-serial driver, but that is now gone, so we can remove a couple of #ifdef statments in this driver. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial: remove NWP serial supportArnd Bergmann6-529/+2
The NWP serial driver is no longer needed, as the two users of this hardware have migrated to a much faster generation hardware, see https://en.wikipedia.org/wiki/QPACE2 for the replacement. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Benjamin Krill <ben@codiert.org> Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial:bfin-uart:Remove 'struct timeval'DengChao1-15/+12
The bfin-uart code uses real time with struct timeval. This will cause problems on 32-bit architectures in 2038 when time_t overflows. Since the code just needs delta value of time, it is not necessary to record them in real time. This patch changes the code to use the monotonic time instead, replaces struct timeval and do_gettimeofday() with u64 and ktime_get_ns(). Signed-off-by: DengChao <chao.deng@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial: SERIAL_MXS_AUART should depend on HAS_DMAGeert Uytterhoeven1-1/+2
If NO_DMA=y: ERROR: "dma_unmap_sg" [drivers/tty/serial/mxs-auart.ko] undefined! ERROR: "dma_map_sg" [drivers/tty/serial/mxs-auart.ko] undefined! Add a dependency on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial: SERIAL_IMX_AUART should depend on HAS_DMAGeert Uytterhoeven1-0/+1
If NO_DMA=y: ERROR: "dma_unmap_sg" [drivers/tty/serial/imx.ko] undefined! ERROR: "dma_map_sg" [drivers/tty/serial/imx.ko] undefined! Add a dependency on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial: SERIAL_ATMEL should depend on HAS_DMAGeert Uytterhoeven1-0/+1
If NO_DMA=y: drivers/built-in.o: In function `atmel_release_rx_dma': atmel_serial.c:(.text+0x2502e): undefined reference to `dma_unmap_sg' drivers/built-in.o: In function `atmel_release_tx_dma': atmel_serial.c:(.text+0x25080): undefined reference to `dma_unmap_sg' drivers/built-in.o: In function `atmel_tx_dma': atmel_serial.c:(.text+0x2517a): undefined reference to `dma_sync_sg_for_cpu' drivers/built-in.o: In function `atmel_release_tx_pdc': atmel_serial.c:(.text+0x252e6): undefined reference to `dma_unmap_single' drivers/built-in.o: In function `atmel_prepare_tx_pdc': atmel_serial.c:(.text+0x2531a): undefined reference to `dma_map_single' drivers/built-in.o: In function `atmel_release_rx_pdc': atmel_serial.c:(.text+0x25362): undefined reference to `dma_unmap_single' drivers/built-in.o: In function `atmel_tx_pdc': atmel_serial.c:(.text+0x25722): undefined reference to `dma_sync_single_for_cpu' drivers/built-in.o: In function `atmel_rx_from_pdc': atmel_serial.c:(.text+0x2601a): undefined reference to `dma_sync_single_for_cpu' drivers/built-in.o: In function `atmel_rx_from_dma': atmel_serial.c:(.text+0x261b2): undefined reference to `dma_sync_sg_for_cpu' atmel_serial.c:(.text+0x26264): undefined reference to `dma_sync_sg_for_cpu' drivers/built-in.o: In function `atmel_prepare_rx_pdc': atmel_serial.c:(.text+0x262de): undefined reference to `dma_unmap_single' atmel_serial.c:(.text+0x26308): undefined reference to `dma_map_single' Add a dependency on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13sc16is7xx: Fix TX buffer overrun caused by wrong tx fifo level read-outFlorian Achleitner1-0/+13
We found that our sc16is7xx on spi reported a TX fifo free space value (TXLVL_REG) of 255 ocassionally, which is obviously wrong, with a 64 byte fifo and caused a buffer overrun and a kernel crash. To trigger this, a large write to the tty is sufficient. The fifo fills, TXLVL_REG reads zero, but the handle_tx function does a zero-data-length write to the TX fifo anyways through sc16is7xx_fifo_write. The next TXLVL_REG read then yields 255, for unknown reasons. A subsequent read is ok. Prevent zero-data-length writes if the TX fifo is full, because they are pointless, and because they trigger wrong TXLVL read-outs. Furthermore, prevent a TX buffer overrun if the peripheral reports values larger than the buffer size and thus, don't allow the peripheral to crash the kernel. Signed-off-by: Florian Achleitner <achleitner.florian@fronius.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: Simplify tty_set_ldisc() exit handlingPeter Hurley1-29/+13
Perform common exit for both successful and error exit handling in tty_set_ldisc(). Fixes unlikely possibility of failing to restart input kworker when switching to the same line discipline (noop case). Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: Remove unused SERIAL_DO_RESTART definePeter Hurley3-3/+0
SERIAL_DO_RESTART is not used by these 3 drivers; remove. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: Remove dead tty_write_flush() declaration and macroPeter Hurley1-4/+0
tty_write_flush() has no definition and the TTY_WRITE_FLUSH() macro is never invoked; remove. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: Only allow slave pty as controlling ttyPeter Hurley1-1/+1
A master pty should never be a controlling tty in Linux; if the master pty is specified to ioctl(TIOCSCTTY), silently substitute the slave pty as the controlling tty. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: core: Prefer dev_dbg() over pr_debug()Peter Hurley1-1/+1
Where possible, use dev_dbg() instead of pr_debug() Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: Merge conditional + error message + WARN_ON()Peter Hurley1-8/+2
WARN() does all of these things in one statement. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: Remove __func__ from tty_debug() macroPeter Hurley4-11/+10
Now that tty_debug() macro uses pr_debug(), the function name can be printed when using dynamic debug; printing the function name within the format string is redundant. Remove the __func__ parameter and print specifier from the format string. Add context to messages for when the function name is not printed by dynamic debug, or when dynamic debug is not enabled. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: core: Prefer pr_* to printk(*)Peter Hurley2-8/+4
Convert remaining printk() use to pr_*() when tty is unknown or unsafe to use. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: Remove unset_locked_termios() error messagePeter Hurley1-5/+0
With the refactor of 'locked' from parameter to local, it's now obvious locked cannot be NULL. Remove entire conditional. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: core: Refactor parameters for unset_locked_termios() helperPeter Hurley1-4/+4
Add tty as parameter to unset_locked_termios() and extract former parameters, termios and locked, as locals. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: core: Add driver name to invalid device registration messagePeter Hurley1-2/+2
Include the driver name in the tty_register_device_attr() error message for invalid index. Note that tty_err() cannot be used here because there is no tty; use pr_err(). Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: Convert SAK messages to tty_notice()Peter Hurley1-12/+8
Use tty_notice() for unified message format from the tty core. Fix each message to accurately reflect the cause of each termination. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: Define tty_*() printk macrosPeter Hurley4-28/+27
Since not all ttys are devices (eg., SysV ptys), dev_*() printk macros cannot be used. Define tty_*() printk macros that output in similar format to dev_*() macros (ie., <driver> <tty>: .....). Transform the most-trivial printk( LEVEL ...) usage to tty_*() usage. NB: The function name has been eliminated from messages with unique context, or prefixed to the format when given. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: core: Add helper fn to deref tty driver namePeter Hurley2-0/+8
Similar to tty_name(), add tty_driver_name() helper to safely dereference tty->driver->name (otherwise return empty string). Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: core: Remove redundant oom messagePeter Hurley1-3/+1
kmalloc() already emits a diagnostic for failed allocations; remove tty-specific message. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: synclink_gt: Rename tty_driver_namePeter Hurley1-2/+2
Eliminate symbol name collision with new tty core function, tty_driver_name(). Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: Make tty_paranoia_check() file scopePeter Hurley2-3/+1
tty_paranoia_check() is only used within drivers/tty/tty_io.c; remove extern declaration in header and limit symbol to file scope. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: Improve tty_debug() macroPeter Hurley1-5/+2
Incorporate suggestions for tty core debug macro improvements - printk(KERN_DEBUG) => pr_debug() - ##args => ##__VA_ARGS__ - remove do {} while() - output tty_name() first cc: Joe Perches <joe@perches.com> Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: amba-pl011: prepare REG_* register indexesRussell King2-97/+140
Prepare for REG_* register accessors. This change involves introducing pl011_reg_to_offset() to convert REG_* to the hardware register offset, and converting all call sites to use REG_* names. We need to fix up locations where we check for equivalence of register offsets as well. Much of this change was made via these sed expressions: s/ST_UART01[1x]\(_[^_]*\|_LCRH_[TR]X\)\>/REG_ST\1/ s/UART01[1x]_\(DR\|RSR\|ECR\|FR\|ILPR\|[IF]BRD\|LCRH\|CR\|IFLS\|IMSC\|RIS\|MIS\|ICR\|DMACR\)\>/REG_\1/g Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: amba-pl011: add helper to detect split LCRH registerRussell King1-2/+7
Add a helper to detect the split LCRH register found on ST variants. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: amba-pl011: convert accessor functions to take uart_amba_portRussell King1-102/+97
Convert the new accessor functions to take the uart_amba_port instead of the port base address. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: amba-pl011: add register accessor functionsRussell King1-98/+112
Add register accessor functions to amba-pl011. Much of this transformation was done using the sed expression below, with any left-overs fixed up manually afterwards, and code formatted to remain within coding style. s/readw(\(uap->port.membase\|regs\|port->membase\) +/pl011_read(\1,/g s/writew(\(.*\) +/pl011_write(\1,/g Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial: support 16-bit register interface for consoleMasahiro Yamada9-13/+57
Currently, 8-bit (MMIO) and 32-bit (MMIO32) register interfaces are supported for the 8250 console, but the 16-bit (MMIO16) is not. The 8250 UART device on my board is connected to a 16-bit bus and my main motivation is to use earlycon with it. (Refer to arch/arm/boot/dts/uniphier-support-card.dtsi) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial: 8250_early: squash wait_for_xmitr() into serial_putc()Masahiro Yamada1-8/+4
Now, wait_for_xmitr() is only called from serial_putc(), and both are short enough. They can be merged into a single function. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial: 8250_early: confirm empty transmitter after sending charactersMasahiro Yamada1-4/+1
The current code waits until the transmitter becomes empty, before sending each character, and after finishing the whole string. This seems a bit redundant. It can be more efficient by checking the transmitter only after sending each character. This should be safe because the transmitter is already empty at the first entry of serial_putc(). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial: 8250_early: do not save and restore IER in write callbackMasahiro Yamada1-10/+1
The IER has already been masked in early_serial8250_setup(), there is no reason to save and restore it every time early_serial8250_write() is called. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13vt: Deinline save_screen, save 238 bytesDenys Vlasenko1-1/+1
This function compiles to 79 bytes of machine code. Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> CC: Jiri Slaby <jslaby@suse.com> CC: linux-serial@vger.kernel.org Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: Deinline __ldsem_down_write_nested, save 128 bytesDenys Vlasenko1-1/+1
This function compiles to 491 bytes of machine code. Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> CC: Jiri Slaby <jslaby@suse.com> CC: linux-serial@vger.kernel.org Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13tty: Deinline __ldsem_down_read_nested, save 128 bytesDenys Vlasenko1-1/+1
This function compiles to 479 bytes of machine code. Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> CC: Jiri Slaby <jslaby@suse.com> CC: linux-serial@vger.kernel.org Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial/vt8500_serial: Deinline wait_for_xmitr, save 165 bytesDenys Vlasenko1-1/+1
This function compiles to 141 bytes of machine code. Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> CC: Jiri Slaby <jslaby@suse.com> CC: linux-serial@vger.kernel.org Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial/sunsu: Deinline wait_for_xmitr, save 165 bytesDenys Vlasenko1-1/+1
This function compiles to 141 bytes of machine code. Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> CC: Jiri Slaby <jslaby@suse.com> CC: linux-serial@vger.kernel.org Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial/sprd_serial: Deinline wait_for_xmitr, save 165 bytesDenys Vlasenko1-1/+1
This function compiles to 141 bytes of machine code. Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> CC: Jiri Slaby <jslaby@suse.com> CC: linux-serial@vger.kernel.org Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial/pxa: Deinline wait_for_xmitr, save 165 bytesDenys Vlasenko1-1/+1
This function compiles to 141 bytes of machine code. Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> CC: Jiri Slaby <jslaby@suse.com> CC: linux-serial@vger.kernel.org Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial/omap-serial: Deinline wait_for_xmitr, save 165 bytesDenys Vlasenko1-1/+1
This function compiles to 141 bytes of machine code. Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> CC: Jiri Slaby <jslaby@suse.com> CC: linux-serial@vger.kernel.org Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13serial/men_z135_uart: Deinline men_z135_reg_clr, save 176 bytesDenys Vlasenko1-1/+1
This function compiles to 98 bytes of machine code. Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org> CC: Peter Hurley <peter@hurleysoftware.com> CC: Jiri Slaby <jslaby@suse.com> CC: linux-serial@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-23 07:49:49 +0000