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Commit e66f30ee authored by Leonardo Brás's avatar Leonardo Brás Committed by Greg Kroah-Hartman
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staging: fbtft: A bit more information on dev_err. 



Adds a bit more information on debug.
The line break was to avoid obfuscating the parameters on the end of a large line.

Signed-off-by: default avatarLeonardo Brás <leobras.c@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 333c7b94

drivers/staging/fbtft/fb_ssd1351.c

+4 −2
Original line number Diff line number Diff line
@@ -126,14 +126,16 @@ static int set_gamma(struct fbtft_par *par, u32 *curves) 
	for (i = 0; i < 63; i++) {

		if (i > 0 && curves[i] < 2) {

			dev_err(par->info->device,

				"Illegal value in Grayscale Lookup Table at index %d. Must be greater than 1\n", i);

				"Illegal value in Grayscale Lookup Table at index %d : %d. Must be greater than 1\n",

				i, curves[i]);

			return -EINVAL;

		}

		acc += curves[i];

		tmp[i] = acc;

		if (acc > 180) {

			dev_err(par->info->device,

				"Illegal value(s) in Grayscale Lookup Table. At index=%d, the accumulated value has exceeded 180\n", i);

				"Illegal value(s) in Grayscale Lookup Table. At index=%d : %d, the accumulated value has exceeded 180\n",

				i, acc);

			return -EINVAL;

		}

	}