[PATCH 2/3] staging: sm750fb: rename getChipClock to get_mxclk_freq

[Mike Rapoport]

The getChipClock is used to detect MXCLK frequency. Make it's name
reflect what the function is actually doing.

Signed-off-by: Mike Rapoport <mike.rapoport at gmail.com>
---
 drivers/staging/sm750fb/ddk750_chip.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/sm750fb/ddk750_chip.c b/drivers/staging/sm750fb/ddk750_chip.c
index ad2f1c0..0baf237 100644
--- a/drivers/staging/sm750fb/ddk750_chip.c
+++ b/drivers/staging/sm750fb/ddk750_chip.c
@@ -35,7 +35,7 @@ logical_chip_type_t getChipType(void)
 	return chip;
 }
 
-static unsigned int getChipClock(void)
+static unsigned int get_mxclk_freq(void)
 {
 	unsigned int pll_reg;
 	unsigned int M, N, OD, POD;
@@ -103,7 +103,7 @@ static void setMemoryClock(unsigned int frequency)
 			frequency = MHz(336);
 
 		/* Calculate the divisor */
-		divisor = (unsigned int) roundedDiv(getChipClock(), frequency);
+		divisor = (unsigned int)roundedDiv(get_mxclk_freq(), frequency);
 
 		/* Set the corresponding divisor in the register. */
 		ulReg = PEEK32(CURRENT_GATE);
@@ -151,7 +151,7 @@ static void setMasterClock(unsigned int frequency)
 			frequency = MHz(190);
 
 		/* Calculate the divisor */
-		divisor = (unsigned int) roundedDiv(getChipClock(), frequency);
+		divisor = (unsigned int)roundedDiv(get_mxclk_freq(), frequency);
 
 		/* Set the corresponding divisor in the register. */
 		ulReg = PEEK32(CURRENT_GATE);
-- 
2.1.0