diff mbox series

[4/5] serial: sprd: Change 'int' to 'unsigned int'

Message ID 59172367ea674d5d4a3bd7c4d52362445174536e.1533950271.git.baolin.wang@linaro.org
State Accepted
Commit dd22161eef8b19930aa4439722940f44e2aff521
Headers show
Series [1/5] serial: sprd: Remove unused structure | expand

Commit Message

(Exiting) Baolin Wang Aug. 11, 2018, 1:34 a.m. UTC 
The register offset value should be 'unsigned int' type.

Moreover, prefer 'unsigned int' to bare use of 'unsigned'.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>

---
 drivers/tty/serial/sprd_serial.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

-- 
1.9.1
diff mbox series

Patch

diff --git a/drivers/tty/serial/sprd_serial.c b/drivers/tty/serial/sprd_serial.c
index 03b0cd4..8d5c9cd 100644
--- a/drivers/tty/serial/sprd_serial.c
+++ b/drivers/tty/serial/sprd_serial.c
@@ -109,12 +109,14 @@  struct sprd_uart_port {
 static struct sprd_uart_port *sprd_port[UART_NR_MAX];
 static int sprd_ports_num;
 
-static inline unsigned int serial_in(struct uart_port *port, int offset)
+static inline unsigned int serial_in(struct uart_port *port,
+				     unsigned int offset)
 {
 	return readl_relaxed(port->membase + offset);
 }
 
-static inline void serial_out(struct uart_port *port, int offset, int value)
+static inline void serial_out(struct uart_port *port, unsigned int offset,
+			      int value)
 {
 	writel_relaxed(value, port->membase + offset);
 }
@@ -598,8 +600,7 @@  static void sprd_putc(struct uart_port *port, int c)
 	writeb(c, port->membase + SPRD_TXD);
 }
 
-static void sprd_early_write(struct console *con, const char *s,
-				    unsigned n)
+static void sprd_early_write(struct console *con, const char *s, unsigned int n)
 {
 	struct earlycon_device *dev = con->data;