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serial: msm_serial: fix comparison of different types
author
Jingoo Han
<jg1.han@samsung.com>
Thu, 8 Aug 2013 08:38:20 +0000
(17:38 +0900)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Mon, 12 Aug 2013 18:35:32 +0000
(11:35 -0700)
Fix the following sparse warning:
drivers/tty/serial/msm_serial.c:237:37: error: incompatible types in comparison expression (different type sizes)
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/msm_serial.c
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diff --git
a/drivers/tty/serial/msm_serial.c
b/drivers/tty/serial/msm_serial.c
index
252d514
..
8f58540
100644
(file)
--- a/
drivers/tty/serial/msm_serial.c
+++ b/
drivers/tty/serial/msm_serial.c
@@
-234,7
+234,8
@@
static void handle_tx(struct uart_port *port)
break;
if (msm_port->is_uartdm)
- num_chars = min(tx_count - tf_pointer, sizeof(buf));
+ num_chars = min(tx_count - tf_pointer,
+ (unsigned int)sizeof(buf));
else
num_chars = 1;