diff options
Diffstat (limited to 'drivers/renesas/rcar/scif/scif.S')
-rw-r--r-- | drivers/renesas/rcar/scif/scif.S | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/renesas/rcar/scif/scif.S b/drivers/renesas/rcar/scif/scif.S index 064aba471c..ae26cc4023 100644 --- a/drivers/renesas/rcar/scif/scif.S +++ b/drivers/renesas/rcar/scif/scif.S @@ -305,11 +305,9 @@ func console_rcar_putc endfunc console_rcar_putc /* --------------------------------------------- - * int console_rcar_flush(void) + * void console_rcar_flush(void) * Function to force a write of all buffered - * data that hasn't been output. It returns 0 - * upon successful completion, otherwise it - * returns -1. + * data that hasn't been output. It returns void * Clobber list : x0, x1 * --------------------------------------------- */ @@ -327,6 +325,5 @@ func console_rcar_flush and w1, w1, #~(SCSCR_TE_EN + SCSCR_RE_EN) strh w1, [x0, #SCIF_SCSCR] - mov w0, #0 ret endfunc console_rcar_flush |