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authorArun Kumar K <arun.kk@samsung.com>2013-05-27 03:39:29 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-06-03 15:52:33 -0300
commitfc906b6d189f26e869b11b94eaa9a733b3950740 (patch)
tree23db5c205e402cac7e4e9f8cdef5f0ff45e56998 /drivers/media/platform/s5p-mfc/s5p_mfc.c
parent644469aefbac3c007284b43ac932ba6f1794a110 (diff)
downloadlinaro-lsk-fc906b6d189f26e869b11b94eaa9a733b3950740.tar.gz
[media] s5p-mfc: Remove special clock usage in driver
MFC uses two clocks - MFC gate clock and special clock which is named as "sclk_mfc" in exynos4 and "aclk_333" in exynos5 SoC. The driver was doing just a clk_prepare on this special clock without a clk_enable call. As this sclk is the parent of gate clock, it gets prepared and enabled along with the gate clock. So there is no need for the driver to use this sclk. This patch removes the sclk usage from driver. Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc.c')
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 3b2345e1609..78280eb3f8c 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -1362,7 +1362,6 @@ static struct s5p_mfc_variant mfc_drvdata_v5 = {
.port_num = MFC_NUM_PORTS,
.buf_size = &buf_size_v5,
.buf_align = &mfc_buf_align_v5,
- .mclk_name = "sclk_mfc",
.fw_name = "s5p-mfc.fw",
};
@@ -1389,7 +1388,6 @@ static struct s5p_mfc_variant mfc_drvdata_v6 = {
.port_num = MFC_NUM_PORTS_V6,
.buf_size = &buf_size_v6,
.buf_align = &mfc_buf_align_v6,
- .mclk_name = "aclk_333",
.fw_name = "s5p-mfc-v6.fw",
};