static void malta_update(struct img_ascii_lcd_ctx *ctx)
{
unsigned int i;
- int err;
+ int err = 0;
for (i = 0; i < ctx->cfg->num_chars; i++) {
err = regmap_write(ctx->regmap,
static void sead3_update(struct img_ascii_lcd_ctx *ctx)
{
unsigned int i;
- int err;
+ int err = 0;
for (i = 0; i < ctx->cfg->num_chars; i++) {
err = sead3_wait_lcd_idle(ctx);
/**
* img_ascii_lcd_scroll() - scroll the display by a character
- * @arg: really a pointer to the private data structure
+ * @t: really a pointer to the private data structure
*
* Scroll the current message along the LCD by one character, rearming the
* timer if required.