omapfb: fix typo

Fix spelling mistake: "lenght" -> "length"

Signed-off-by: Matteo Croce <mcroce@redhat.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

diff --git a/drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c b/drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c
index fa72e73..d146793 100644 (file)
--- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c
@@ -712,7 +712,7 @@ int hdmi4_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
        else
                acore.i2s_cfg.justification = HDMI_AUDIO_JUSTIFY_RIGHT;
        /*
-        * The I2S input word length is twice the lenght given in the IEC-60958
+        * The I2S input word length is twice the length given in the IEC-60958
         * status word. If the word size is greater than
         * 20 bits, increment by one.
         */