Re: [PATCH v3 2/3] staging: sm750fb: remove unused <linux/platform_device.h> include

[Ahmet Sezgin Duran]

On 5/12/26 9:34 AM, Chhabilal Dangal wrote:

> -
> -void sm750_hw_cursor_set_data2(struct lynx_cursor *cursor, u16 rop,
> -			       const u8 *pcol, const u8 *pmsk)
> -{
> -	int i, j, count, pitch, offset;
> -	u8 color, mask;
> -	u16 data;
> -	void __iomem *pbuffer, *pstart;
> -
> -	/*  in byte*/
> -	pitch = cursor->w >> 3;
> -
> -	/* in byte	*/
> -	count = pitch * cursor->h;
> -
> -	/* in byte */
> -	offset = cursor->max_w * 2 / 8;
> -
> -	data = 0;
> -	pstart = cursor->vstart;
> -	pbuffer = pstart;
> -
> -	for (i = 0; i < count; i++) {
> -		color = *pcol++;
> -		mask = *pmsk++;
> -		data = 0;
> -
> -		for (j = 0; j < 8; j++) {
> -			if (mask & (1 << j))
> -				data |= ((color & (1 << j)) ? 1 : 2) << (j * 2);
> -		}
> -		iowrite16(data, pbuffer);
> -
> -		/* assume pitch is 1,2,4,8,...*/
> -		if (!(i & (pitch - 1))) {
> -			/* need a return */
> -			pstart += offset;
> -			pbuffer = pstart;
> -		} else {
> -			pbuffer += sizeof(u16);
> -		}
> -	}
> -}

Did you create this patch from Greg's latest staging-testing branch?

Your patch doesn't even apply. `sm750_hw_cursor_set_data2` function does 
not exist.

Regards,
Ahmet Sezgin Duran