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staging: sm750fb: Fix indentation of if...else statements

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This patch clears the checkpatch warning about suspect code indent for
conditional statements in the file.

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Janani Ravichandran 2016-02-13 22:59:06 -05:00 committed by Greg Kroah-Hartman
parent 60c0bdcb09
commit da6985f599
1 changed files with 9 additions and 10 deletions
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19
drivers/staging/sm750fb/sm750_hw.c
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@ -149,22 +149,21 @@ int hw_sm750_inithw(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
/* Set up GPIO for software I2C to program DVI chip in the
Xilinx SP605 board, in order to have video signal.
*/
sm750_sw_i2c_init(0, 1);
sm750_sw_i2c_init(0, 1);
/* Customer may NOT use CH7301 DVI chip, which has to be
initialized differently.
*/
if (sm750_sw_i2c_read_reg(0xec, 0x4a) == 0x95) {
/* Customer may NOT use CH7301 DVI chip, which has to be
initialized differently.
*/
if (sm750_sw_i2c_read_reg(0xec, 0x4a) == 0x95) {
/* The following register values for CH7301 are from
Chrontel app note and our experiment.
*/
pr_info("yes,CH7301 DVI chip found\n");
sm750_sw_i2c_write_reg(0xec, 0x1d, 0x16);
sm750_sw_i2c_write_reg(0xec, 0x21, 0x9);
sm750_sw_i2c_write_reg(0xec, 0x49, 0xC0);
sm750_sw_i2c_write_reg(0xec, 0x1d, 0x16);
sm750_sw_i2c_write_reg(0xec, 0x21, 0x9);
sm750_sw_i2c_write_reg(0xec, 0x49, 0xC0);
pr_info("okay,CH7301 DVI chip setup done\n");
}
}
}
/* init 2d engine */