diff options
| -rw-r--r-- | drivers/staging/imx-drm/imx-hdmi.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/staging/imx-drm/imx-hdmi.c b/drivers/staging/imx-drm/imx-hdmi.c index d47dedd..1307133 100644 --- a/drivers/staging/imx-drm/imx-hdmi.c +++ b/drivers/staging/imx-drm/imx-hdmi.c @@ -659,13 +659,10 @@ static inline void hdmi_phy_test_dout(struct imx_hdmi *hdmi, static bool hdmi_phy_wait_i2c_done(struct imx_hdmi *hdmi, int msec) { - unsigned char val = 0; - val = hdmi_readb(hdmi, HDMI_IH_I2CMPHY_STAT0) & 0x3; - while (!val) { - udelay(1000); + while ((hdmi_readb(hdmi, HDMI_IH_I2CMPHY_STAT0) & 0x3) == 0) { if (msec-- == 0) return false; - val = hdmi_readb(hdmi, HDMI_IH_I2CMPHY_STAT0) & 0x3; + udelay(1000); } return true; } |
