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staging: sm750fb: remove some unnecessary castings 

The clock divisor calculations in setMasterClock and setMemoryClock
unnecessaryly cast unsigned int to unsigned int. Removing the casting.

Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mike Rapoport 2015-10-13 09:26:46 +03:00 committed by Greg Kroah-Hartman
parent 7092d76f14
commit b02f9240e0
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/sm750fb/ddk750_chip.c
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@ -100,7 +100,7 @@ static void setMemoryClock(unsigned int frequency)
frequency = MHz(336);
/* Calculate the divisor */
divisor = (unsigned int)roundedDiv(get_mxclk_freq(), frequency);
divisor = roundedDiv(get_mxclk_freq(), frequency);
/* Set the corresponding divisor in the register. */
ulReg = PEEK32(CURRENT_GATE);
@ -147,7 +147,7 @@ static void setMasterClock(unsigned int frequency)
frequency = MHz(190);
/* Calculate the divisor */
divisor = (unsigned int)roundedDiv(get_mxclk_freq(), frequency);
divisor = roundedDiv(get_mxclk_freq(), frequency);
/* Set the corresponding divisor in the register. */
ulReg = PEEK32(CURRENT_GATE);