From: Nishanth Menon <nm@ti.com>
Date: Mon, 2 Aug 2010 10:18:11 +0000 (+0300)
Subject: omap2/3/4: serial: remove initialization sparse warnings
X-Git-Tag: v3.0~4067^2~25
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c54bae1f06075e49206e7c327b4213e8b5a9b5fb;p=platform%2Fkernel%2Flinux-amlogic.git

omap2/3/4: serial: remove initialization sparse warnings

Initialization of pointer should be done with NULL. Removes sparse
warnings:
arch/arm/mach-omap2/serial.c:566:17: warning: Using plain integer as NULL pointer
arch/arm/mach-omap2/serial.c:567:17: warning: Using plain integer as NULL pointer

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 804dbb2..9476c1c 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -495,8 +495,8 @@ static void omap_uart_idle_init(struct omap_uart_state *uart)
 		}
 		uart->wk_mask = wk_mask;
 	} else {
-		uart->wk_en = 0;
-		uart->wk_st = 0;
+		uart->wk_en = NULL;
+		uart->wk_st = NULL;
 		uart->wk_mask = 0;
 		uart->padconf = 0;
 	}