Lines Matching defs:buf
57 u8 *buf;
62 static void cr0014114_calc_crc(u8 *buf, const size_t len)
68 crc += buf[i];
77 buf[len - 1] = crc;
132 priv->buf[0] = CR_SET_BRIGHTNESS;
134 priv->buf[i + 1] = priv->leds[i].brightness;
135 cr0014114_calc_crc(priv->buf, priv->count + 2);
136 ret = spi_write(priv->spi, priv->buf, priv->count + 2);
231 priv->buf = devm_kzalloc(&spi->dev, count + 2, GFP_KERNEL);
232 if (!priv->buf)