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Standardize it to return bool (true or false) to match kernel standards. Signed-off-by: Karthikey Kadati --- drivers/staging/sm750fb/ddk750_swi2c.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/sm750fb/ddk750_swi2c.c b/drivers/staging/sm750fb/ddk750_swi2c.c index 0ef8d4ff2..9d48673d3 100644 --- a/drivers/staging/sm750fb/ddk750_swi2c.c +++ b/drivers/staging/sm750fb/ddk750_swi2c.c @@ -180,7 +180,7 @@ static void sw_i2c_sda(unsigned char value) * Return Value: * The SDA data bit sent by the Slave */ -static unsigned char sw_i2c_read_sda(void) +static bool sw_i2c_read_sda(void) { unsigned long gpio_dir; unsigned long gpio_data; @@ -196,9 +196,9 @@ static unsigned char sw_i2c_read_sda(void) /* Now read the SDA line */ gpio_data = peek32(sw_i2c_data_gpio_data_reg); if (gpio_data & (1 << sw_i2c_data_gpio)) - return 1; + return true; else - return 0; + return false; } /* -- 2.43.0