Requested by Marek during upstream review.

Signed-off-by: Ian Campbell <[email protected]>
---
 arch/arm/cpu/armv7/sunxi/clock_sun4i.c  | 4 ++--
 arch/arm/include/asm/arch-sunxi/clock.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/cpu/armv7/sunxi/clock_sun4i.c 
b/arch/arm/cpu/armv7/sunxi/clock_sun4i.c
index 5720201..c0680bb 100644
--- a/arch/arm/cpu/armv7/sunxi/clock_sun4i.c
+++ b/arch/arm/cpu/armv7/sunxi/clock_sun4i.c
@@ -113,7 +113,7 @@ struct {
        { PLL1_CFG(31, 1, 0, 0), ~0},
 };
 
-void clock_set_pll1(int hz)
+void clock_set_pll1(unsigned int hz)
 {
        int i = 0;
        int axi, ahb, apb0;
@@ -131,7 +131,7 @@ void clock_set_pll1(int hz)
        ahb = DIV_ROUND_UP(hz/axi, 204000000);  /* Max 250MHz */
        apb0 = 2;                               /* Max 150MHz */
 
-       printf("CPU: %dHz, AXI/AHB/APB: %d/%d/%d\n", hz, axi, ahb, apb0);
+       printf("CPU: %uHz, AXI/AHB/APB: %d/%d/%d\n", hz, axi, ahb, apb0);
 
        /* Map divisors to register values */
        axi = axi - 1;
diff --git a/arch/arm/include/asm/arch-sunxi/clock.h 
b/arch/arm/include/asm/arch-sunxi/clock.h
index a12d096..012c2af 100644
--- a/arch/arm/include/asm/arch-sunxi/clock.h
+++ b/arch/arm/include/asm/arch-sunxi/clock.h
@@ -24,7 +24,7 @@
 #ifndef __ASSEMBLY__
 int clock_init(void);
 int clock_twi_onoff(int port, int state);
-void clock_set_pll1(int hz);
+void clock_set_pll1(unsigned int hz);
 unsigned int clock_get_pll6(void);
 void clock_init_safe(void);
 void clock_init_uart(void);
-- 
1.9.0

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