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authorJerome Brunet <jbrunet@baylibre.com>2018-06-19 16:40:50 +0300
committerMichael Turquette <mturquette@baylibre.com>2018-06-19 20:02:28 +0300
commit04cdd5af51c610ddc7ff4881790a830a6a97d3fd (patch)
treeb53114778640fccc4897bf3dbcdbfd4c091170d0 /drivers/clk/qcom/gcc-mdm9615.c
parentce397d215ccd07b8ae3f71db689aedb85d56ab40 (diff)
downloadlinux-04cdd5af51c610ddc7ff4881790a830a6a97d3fd.tar.xz
clk: qcom: drop CLK_SET_RATE_GATE from sdc clocks
the mmci driver (drivers/mmc/host/mmci.c) does the following sequence: * clk_prepare_enable() * clk_set_rate() on SDCx_clk which is a children of SDCx_src. SDCx_src has CLK_SET_RATE_GATE so this sequence should not be allowed but this was not enforced. IOW, the flag is ignored. Dropping the flag won't change anything to the current behaviour of the platform. CLK_SET_RATE_GATE is being fixed and enforced now. If the flag was kept, the mmci driver would receive -EBUSY when calling clk_set_rate() Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com> Link: lkml.kernel.org/r/20180619134051.16726-2-jbrunet@baylibre.com
Diffstat (limited to 'drivers/clk/qcom/gcc-mdm9615.c')
-rw-r--r--drivers/clk/qcom/gcc-mdm9615.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/clk/qcom/gcc-mdm9615.c b/drivers/clk/qcom/gcc-mdm9615.c
index b99dd406e907..849046fbed6d 100644
--- a/drivers/clk/qcom/gcc-mdm9615.c
+++ b/drivers/clk/qcom/gcc-mdm9615.c
@@ -947,7 +947,6 @@ static struct clk_rcg sdc1_src = {
.parent_names = gcc_cxo_pll8,
.num_parents = 2,
.ops = &clk_rcg_ops,
- .flags = CLK_SET_RATE_GATE,
},
}
};
@@ -996,7 +995,6 @@ static struct clk_rcg sdc2_src = {
.parent_names = gcc_cxo_pll8,
.num_parents = 2,
.ops = &clk_rcg_ops,
- .flags = CLK_SET_RATE_GATE,
},
}
};