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| author | Archit Taneja <archit@ti.com> | 2012-06-29 10:30:54 +0200 |
|---|---|---|
| committer | Archit Taneja <archit@ti.com> | 2012-06-29 10:30:54 +0200 |
| commit | f0d08f89ff27f7a600f21f443b6622132c9eb641 (patch) | |
| tree | 317bf2ba54a4bd56fd43d5f237057ed6c0f20b47 /drivers/video/omap2/dss/dpi.c | |
| parent | ARM: OMAP2PLUS: DSS: Disable LCD3 output when resetting DSS (diff) | |
| download | linux-f0d08f89ff27f7a600f21f443b6622132c9eb641.tar.xz linux-f0d08f89ff27f7a600f21f443b6622132c9eb641.zip | |
OMAPDSS: DISPC: Change return type of dispc_mgr_set_clock_div()
dipsc_mgr_set_clock div has an int return type to report errors or success.
The function doesn't really check for errors and always returns 0. Change
the return type to void.
Checking for the correct DISPC clock divider ranges will be done when a DSS2
user does a manager apply. This support will be added later.
Signed-off-by: Archit Taneja <archit@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/dpi.c')
| -rw-r--r-- | drivers/video/omap2/dss/dpi.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c index a81b6d6deb57..bb0aad8e960a 100644 --- a/drivers/video/omap2/dss/dpi.c +++ b/drivers/video/omap2/dss/dpi.c @@ -83,11 +83,7 @@ static int dpi_set_dsi_clk(struct omap_dss_device *dssdev, dss_select_dispc_clk_source(dssdev->clocks.dispc.dispc_fclk_src); - r = dispc_mgr_set_clock_div(dssdev->manager->id, &dispc_cinfo); - if (r) { - dss_select_dispc_clk_source(OMAP_DSS_CLK_SRC_FCK); - return r; - } + dispc_mgr_set_clock_div(dssdev->manager->id, &dispc_cinfo); *fck = dsi_cinfo.dsi_pll_hsdiv_dispc_clk; *lck_div = dispc_cinfo.lck_div; @@ -112,9 +108,7 @@ static int dpi_set_dispc_clk(struct omap_dss_device *dssdev, if (r) return r; - r = dispc_mgr_set_clock_div(dssdev->manager->id, &dispc_cinfo); - if (r) - return r; + dispc_mgr_set_clock_div(dssdev->manager->id, &dispc_cinfo); *fck = dss_cinfo.fck; *lck_div = dispc_cinfo.lck_div; |