Re: [PATCH v2 4/5] Staging: sm750fb: Rename programModeRegisters

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

On Mon, Oct 16, 2023 at 11:14:11PM +0300, Dorcas AnonoLitunya wrote:
> Rename function programModeRegisters to program_mode_registers. This
> follows snakecase naming convention and ensures a consistent naming style
> throughout the file. Issue found by checkpatch.
> 
> Mutes the following checkpatch error:
> CHECK: Avoid CamelCase: <programModeRegisters>
> 
> Signed-off-by: Dorcas AnonoLitunya <anonolitunya@gmail.com>
> ---
>  drivers/staging/sm750fb/ddk750_mode.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/staging/sm750fb/ddk750_mode.c b/drivers/staging/sm750fb/ddk750_mode.c
> index fc3db09de9ae..e901855fa9b6 100644
> --- a/drivers/staging/sm750fb/ddk750_mode.c
> +++ b/drivers/staging/sm750fb/ddk750_mode.c
> @@ -75,8 +75,8 @@ display_control_adjust_SM750LE(struct mode_parameter *mode_param,
>  }
>  
>  /* only timing related registers will be  programed */
> -static int programModeRegisters(struct mode_parameter *mode_param,
> -				struct pll_value *pll)
> +static int program_mode_registers(struct mode_parameter *mode_param,
> +				  struct pll_value *pll)
>  {
>  	int ret = 0;
>  	int cnt = 0;
> @@ -220,6 +220,6 @@ int ddk750_setModeTiming(struct mode_parameter *parm, enum clock_type clock)
>  		outb_p(0x88, 0x3d4);
>  		outb_p(0x06, 0x3d5);
>  	}
> -	programModeRegisters(parm, &pll);
> +	program_mode_registers(parm, &pll);

Again, the return value is ignored?