serial: msm_serial: fix comparison of different types

PATCH In review Jingoo Han 1 participant 1 message Aug 8, 2013

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Arm Qualcomm mailing list TTY layer and serial drivers

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Jingoo Han

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2013-08-08 08:38 UTC #0 lore raw

PATCH 7/10 serial: msm_serial: fix comparison of different types

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 <[email protected]>

---
 drivers/tty/serial/msm_serial.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

drivers/tty/serial/msm_serial.c +2 -1

index 252d514..8f58540 100644
@@ -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;

Signature · 1 line

1.7.10.4