diff options
Diffstat (limited to 'arch/xtensa')
-rw-r--r-- | arch/xtensa/Kconfig | 4 | ||||
-rw-r--r-- | arch/xtensa/kernel/process.c | 3 | ||||
-rw-r--r-- | arch/xtensa/platform-iss/console.c | 4 |
3 files changed, 8 insertions, 3 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 7ee4a14ec3b..e90ef5db891 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -26,6 +26,10 @@ config GENERIC_HARDIRQS bool default y +config RWSEM_GENERIC_SPINLOCK + bool + default y + source "init/Kconfig" menu "Processor type and features" diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c index f1f596644bf..64a649eb883 100644 --- a/arch/xtensa/kernel/process.c +++ b/arch/xtensa/kernel/process.c @@ -64,6 +64,9 @@ EXPORT_SYMBOL(init_task); struct task_struct *current_set[NR_CPUS] = {&init_task, }; +void (*pm_power_off)(void) = NULL; +EXPORT_SYMBOL(pm_power_off); + #if XCHAL_CP_NUM > 0 diff --git a/arch/xtensa/platform-iss/console.c b/arch/xtensa/platform-iss/console.c index 4fbddf92a92..94fdfe474ac 100644 --- a/arch/xtensa/platform-iss/console.c +++ b/arch/xtensa/platform-iss/console.c @@ -128,9 +128,7 @@ static void rs_poll(unsigned long priv) while (__simc(SYS_select_one, 0, XTISS_SELECT_ONE_READ, (int)&tv,0,0)){ __simc (SYS_read, 0, (unsigned long)&c, 1, 0, 0); - tty->flip.count++; - *tty->flip.char_buf_ptr++ = c; - *tty->flip.flag_buf_ptr++ = TTY_NORMAL; + tty_insert_flip_char(tty, c, TTY_NORMAL); i++; } |