ARM: OMAP2+: clock/dpll: fix _dpll_test_fint arithmetics overflow

[deliverable/linux.git] / arch / arm / mach-omap2 / clkt_dpll.c

diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c
index 2649ce445845288725c011bd66147cc103018339..67fd26a18441885976e9e8ee85c59089d98005f9 100644 (file)
--- a/arch/arm/mach-omap2/clkt_dpll.c
+++ b/arch/arm/mach-omap2/clkt_dpll.c
@@ -76,7 +76,7 @@
  * (assuming that it is counting N upwards), or -2 if the enclosing loop
  * should skip to the next iteration (again assuming N is increasing).
  */
-static int _dpll_test_fint(struct clk_hw_omap *clk, u8 n)
+static int _dpll_test_fint(struct clk_hw_omap *clk, unsigned int n)
 {
        struct dpll_data *dd;
        long fint, fint_min, fint_max;
@@ -209,7 +209,7 @@ u8 omap2_init_dpll_parent(struct clk_hw *hw)
                if (v == OMAP3XXX_EN_DPLL_LPBYPASS ||
                    v == OMAP3XXX_EN_DPLL_FRBYPASS)
                        return 1;
-       } else if (soc_is_am33xx() || cpu_is_omap44xx()) {
+       } else if (soc_is_am33xx() || cpu_is_omap44xx() || soc_is_am43xx()) {
                if (v == OMAP4XXX_EN_DPLL_LPBYPASS ||
                    v == OMAP4XXX_EN_DPLL_FRBYPASS ||
                    v == OMAP4XXX_EN_DPLL_MNBYPASS)
@@ -255,7 +255,7 @@ unsigned long omap2_get_dpll_rate(struct clk_hw_omap *clk)
                if (v == OMAP3XXX_EN_DPLL_LPBYPASS ||
                    v == OMAP3XXX_EN_DPLL_FRBYPASS)
                        return __clk_get_rate(dd->clk_bypass);
-       } else if (soc_is_am33xx() || cpu_is_omap44xx()) {
+       } else if (soc_is_am33xx() || cpu_is_omap44xx() || soc_is_am43xx()) {
                if (v == OMAP4XXX_EN_DPLL_LPBYPASS ||
                    v == OMAP4XXX_EN_DPLL_FRBYPASS ||
                    v == OMAP4XXX_EN_DPLL_MNBYPASS)