[PATCH 4.1 035/102] clk: pxa: fix core frequency reporting unit

[Greg Kroah-Hartman]

4.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Robert Jarzmik <robert.jarzmik@xxxxxxx>

commit 4b5fb7dc9096d949a22651370bb6bf11f21edb30 upstream.

Legacy drivers which are not yet ported, such as cpufreq-pxa[23]xx, rely
on pxaXXx_get_clk_frequency_khz() to find the CPU core frequency.

This reporting was broken because the expected unit is kHz and not
Hz. Fix the reporting for pxa25x, pxa27x and pxa3xx.

Fixes: fe7710fae477 ("clk: add pxa25x clock drivers")
Fixes: d40670dc6169 ("clk: add pxa27x clock drivers")
Fixes: 9bbb8a338fb2 ("clk: pxa: add pxa3xx clock driver")
Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/clk/pxa/clk-pxa25x.c |    2 +-
 drivers/clk/pxa/clk-pxa27x.c |    2 +-
 drivers/clk/pxa/clk-pxa3xx.c |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/clk/pxa/clk-pxa25x.c
+++ b/drivers/clk/pxa/clk-pxa25x.c
@@ -79,7 +79,7 @@ unsigned int pxa25x_get_clk_frequency_kh
 			clks[3] / 1000000, (clks[3] % 1000000) / 10000);
 	}
 
-	return (unsigned int)clks[0];
+	return (unsigned int)clks[0] / KHz;
 }
 
 static unsigned long clk_pxa25x_memory_get_rate(struct clk_hw *hw,
--- a/drivers/clk/pxa/clk-pxa27x.c
+++ b/drivers/clk/pxa/clk-pxa27x.c
@@ -80,7 +80,7 @@ unsigned int pxa27x_get_clk_frequency_kh
 		pr_info("System bus clock: %ld.%02ldMHz\n",
 			clks[4] / 1000000, (clks[4] % 1000000) / 10000);
 	}
-	return (unsigned int)clks[0];
+	return (unsigned int)clks[0] / KHz;
 }
 
 bool pxa27x_is_ppll_disabled(void)
--- a/drivers/clk/pxa/clk-pxa3xx.c
+++ b/drivers/clk/pxa/clk-pxa3xx.c
@@ -78,7 +78,7 @@ unsigned int pxa3xx_get_clk_frequency_kh
 		pr_info("System bus clock: %ld.%02ldMHz\n",
 			clks[4] / 1000000, (clks[4] % 1000000) / 10000);
 	}
-	return (unsigned int)clks[0];
+	return (unsigned int)clks[0] / KHz;
 }
 
 static unsigned long clk_pxa3xx_ac97_get_rate(struct clk_hw *hw,


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