diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 10 | ||||
| -rw-r--r-- | drivers/tty/sysrq.c | 15 |
2 files changed, 12 insertions, 13 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index a0162cbf0557..cf9210db9fa9 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -729,19 +729,19 @@ config SERIAL_SH_SCI_DMA config SERIAL_PNX8XXX bool "Enable PNX8XXX SoCs' UART Support" - depends on SOC_PNX8550 || SOC_PNX833X + depends on SOC_PNX833X select SERIAL_CORE help - If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330 - and you want to use serial ports, say Y. Otherwise, say N. + If you have a MIPS-based Philips SoC such as PNX8330 and you want + to use serial ports, say Y. Otherwise, say N. config SERIAL_PNX8XXX_CONSOLE bool "Enable PNX8XX0 serial console" depends on SERIAL_PNX8XXX select SERIAL_CORE_CONSOLE help - If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330 - and you want to use serial console, say Y. Otherwise, say N. + If you have a MIPS-based Philips SoC such as PNX8330 and you want + to use serial console, say Y. Otherwise, say N. config SERIAL_HS_LPC32XX tristate "LPC32XX high speed serial port support" diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c index 814655ee2d61..3687f0cad642 100644 --- a/drivers/tty/sysrq.c +++ b/drivers/tty/sysrq.c @@ -870,21 +870,20 @@ static struct input_handler sysrq_handler = { static bool sysrq_handler_registered; +unsigned short platform_sysrq_reset_seq[] __weak = { KEY_RESERVED }; + static inline void sysrq_register_handler(void) { - extern unsigned short platform_sysrq_reset_seq[] __weak; unsigned short key; int error; int i; - if (platform_sysrq_reset_seq) { - for (i = 0; i < ARRAY_SIZE(sysrq_reset_seq); i++) { - key = platform_sysrq_reset_seq[i]; - if (key == KEY_RESERVED || key > KEY_MAX) - break; + for (i = 0; i < ARRAY_SIZE(sysrq_reset_seq); i++) { + key = platform_sysrq_reset_seq[i]; + if (key == KEY_RESERVED || key > KEY_MAX) + break; - sysrq_reset_seq[sysrq_reset_seq_len++] = key; - } + sysrq_reset_seq[sysrq_reset_seq_len++] = key; } error = input_register_handler(&sysrq_handler); |