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From: Andrew Turner <andrew@FreeBSD.org>
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Subject: PERFORCE change 160546 for review
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http://perforce.freebsd.org/chv.cgi?CH=160546

Change 160546 by andrew@andrew_bender on 2009/04/13 02:16:38

	In s3c24{1,4}0_clock_freq2 make the dividers and temporary values unsigned as they should never be negative.

Affected files ...

.. //depot/projects/arm/src/sys/arm/s3c2xx0/s3c24x0.c#10 edit

Differences ...

==== //depot/projects/arm/src/sys/arm/s3c2xx0/s3c24x0.c#10 (text+ko) ====

@@ -433,8 +433,8 @@
 s3c2410_clock_freq2(vm_offset_t clkman_base, int *fclk, int *hclk, int *pclk)
 {
 	uint32_t pllcon, divn;
-	int mdiv, pdiv, sdiv;
-	int f, h, p;
+	unsigned int mdiv, pdiv, sdiv;
+	unsigned int f, h, p;
 
 	pllcon = *(volatile uint32_t *)(clkman_base + CLKMAN_MPLLCON);
 	divn = *(volatile uint32_t *)(clkman_base + CLKMAN_CLKDIVN);
@@ -460,8 +460,8 @@
 s3c2440_clock_freq2(vm_offset_t clkman_base, int *fclk, int *hclk, int *pclk)
 {
 	uint32_t pllcon, divn, camdivn;
-	int mdiv, pdiv, sdiv;
-	int f, h, p;
+	unsigned int mdiv, pdiv, sdiv;
+	unsigned int f, h, p;
 
 	pllcon = *(volatile uint32_t *)(clkman_base + CLKMAN_MPLLCON);
 	divn = *(volatile uint32_t *)(clkman_base + CLKMAN_CLKDIVN);