2021-07-19 09:56:59

by Colin King

Subject: [PATCH] serial: 8250_bcm7271: use NULL to initialized a null pointer

From: Colin Ian King <[email protected]>

Pointer membase is currently being in initialized with zero rather
than NULL. Fix this.

Signed-off-by: Colin Ian King <[email protected]>
---
drivers/tty/serial/8250/8250_bcm7271.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/8250/8250_bcm7271.c b/drivers/tty/serial/8250/8250_bcm7271.c
index 725a450058f8..7f656fac503f 100644
--- a/drivers/tty/serial/8250/8250_bcm7271.c
+++ b/drivers/tty/serial/8250/8250_bcm7271.c
@@ -941,7 +941,7 @@ static int brcmuart_probe(struct platform_device *pdev)
struct clk *baud_mux_clk;
struct uart_8250_port up;
struct resource *irq;
- void __iomem *membase = 0;
+ void __iomem *membase = NULL;
resource_size_t mapbase = 0;
u32 clk_rate = 0;
int ret;
--
2.31.1

2021-07-20 02:35:23

by Florian Fainelli

Subject: Re: [PATCH] serial: 8250_bcm7271: use NULL to initialized a null pointer

On 7/19/21 2:55 AM, Colin King wrote:
> From: Colin Ian King <[email protected]>
>
> Pointer membase is currently being in initialized with zero rather
> than NULL. Fix this.
>
> Signed-off-by: Colin Ian King <[email protected]>

Acked-by: Florian Fainelli <[email protected]>
--
Florian