Disable the pclk when tty port is closed by user space.
Signed-off-by: Pramod Gurav <gpra...@codeaurora.org>
---
drivers/tty/serial/msm_serial.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
index 4c1e9ea..f38565c 100644
--- a/drivers/tty/serial/msm_serial.c
+++ b/drivers/tty/serial/msm_serial.c
@@ -523,6 +523,7 @@ static void msm_shutdown(struct uart_port *port)
msm_write(port, 0, UART_IMR); /* disable interrupts */
clk_disable_unprepare(msm_port->clk);
+ clk_disable_unprepare(msm_port->pclk);
free_irq(port->irq, port);
}
--
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