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-rw-r--r--firmware/drivers/lcd.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/firmware/drivers/lcd.c b/firmware/drivers/lcd.c
index f7fde50..b0a32f4 100644
--- a/firmware/drivers/lcd.c
+++ b/firmware/drivers/lcd.c
@@ -280,6 +280,7 @@ void lcd_write_data(unsigned char* p_bytes, int count)
/* %3 */ "r"(clk0sda0),
/* %4 */ "r"(LCDR),
/* %5 */ "I"(LCD_CS|LCD_DS|LCD_SD|LCD_SC)
+ : "r0"
);
sti();