Uart RX might not always generate IOPAD wake-up. E.g. IOPAD is not
enabled or core was not in sleep state.
Signed-off-by: Jouni Hogander <[EMAIL PROTECTED]>
---
arch/arm/mach-omap2/serial.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 745ae5c..8d2f0b1 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -281,7 +281,7 @@ void omap_uart_resume_idle(int num)
}
/* Check for normal UART wakeup */
- else if (__raw_readl(uart->wk_st) & uart->wk_mask)
+ if (__raw_readl(uart->wk_st) & uart->wk_mask)
omap_uart_block_sleep(uart);
return;
--
1.6.0.1
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