Applied.
Thanks,
Inki Dae
2013/1/15 Sean Paul <seanpaul@xxxxxxxxxxxx>:
> Replace the unnecessary atomic mdelay calls with usleep_range calls.
>
> Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
> ---
> drivers/gpu/drm/exynos/exynos_hdmi.c | 14 +++++++-------
> drivers/gpu/drm/exynos/exynos_mixer.c | 2 +-
> 2 files changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
> index b2f8de9..4cf01f3 100644
> --- a/drivers/gpu/drm/exynos/exynos_hdmi.c
> +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
> @@ -1646,9 +1646,9 @@ static void hdmi_conf_reset(struct hdmi_context *hdata)
>
> /* resetting HDMI core */
> hdmi_reg_writemask(hdata, reg, 0, HDMI_CORE_SW_RSTOUT);
> - mdelay(10);
> + usleep_range(10000, 12000);
> hdmi_reg_writemask(hdata, reg, ~0, HDMI_CORE_SW_RSTOUT);
> - mdelay(10);
> + usleep_range(10000, 12000);
> }
>
> static void hdmi_conf_init(struct hdmi_context *hdata)
> @@ -1773,7 +1773,7 @@ static void hdmi_v13_timing_apply(struct hdmi_context *hdata)
> u32 val = hdmi_reg_read(hdata, HDMI_V13_PHY_STATUS);
> if (val & HDMI_PHY_STATUS_READY)
> break;
> - mdelay(1);
> + usleep_range(1000, 2000);
> }
> /* steady state not achieved */
> if (tries == 0) {
> @@ -1940,7 +1940,7 @@ static void hdmi_v14_timing_apply(struct hdmi_context *hdata)
> u32 val = hdmi_reg_read(hdata, HDMI_PHY_STATUS_0);
> if (val & HDMI_PHY_STATUS_READY)
> break;
> - mdelay(1);
> + usleep_range(1000, 2000);
> }
> /* steady state not achieved */
> if (tries == 0) {
> @@ -1992,9 +1992,9 @@ static void hdmiphy_conf_reset(struct hdmi_context *hdata)
>
> /* reset hdmiphy */
> hdmi_reg_writemask(hdata, reg, ~0, HDMI_PHY_SW_RSTOUT);
> - mdelay(10);
> + usleep_range(10000, 12000);
> hdmi_reg_writemask(hdata, reg, 0, HDMI_PHY_SW_RSTOUT);
> - mdelay(10);
> + usleep_range(10000, 12000);
> }
>
> static void hdmiphy_poweron(struct hdmi_context *hdata)
> @@ -2042,7 +2042,7 @@ static void hdmiphy_conf_apply(struct hdmi_context *hdata)
> return;
> }
>
> - mdelay(10);
> + usleep_range(10000, 12000);
>
> /* operation mode */
> operation[0] = 0x1f;
> diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
> index e9dbf79..2be9833 100644
> --- a/drivers/gpu/drm/exynos/exynos_mixer.c
> +++ b/drivers/gpu/drm/exynos/exynos_mixer.c
> @@ -600,7 +600,7 @@ static void vp_win_reset(struct mixer_context *ctx)
> /* waiting until VP_SRESET_PROCESSING is 0 */
> if (~vp_reg_read(res, VP_SRESET) & VP_SRESET_PROCESSING)
> break;
> - mdelay(10);
> + usleep_range(10000, 12000);
> }
> WARN(tries == 0, "failed to reset Video Processor\n");
> }
> --
> 1.7.7.3
>
> _______________________________________________
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> dri-devel@xxxxxxxxxxxxxxxxxxxxx
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
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