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authorMichael Tretter <m.tretter@pengutronix.de>2021-01-21 10:16:47 +0300
committerStephen Boyd <sboyd@kernel.org>2021-02-09 05:31:24 +0300
commitd387dfc43cba91d010eeab17403e03a525e16b0f (patch)
treebad4680c5e7543c16b61a2a913d9811eb27607a1 /drivers/soc/xilinx
parent0225daea08141b1dff681502d5af70b71e8b11ec (diff)
downloadlinux-d387dfc43cba91d010eeab17403e03a525e16b0f.tar.xz
soc: xilinx: vcu: drop coreclk from struct xlnx_vcu
The coreclk field is newer read after being written to xlnx_vcu. Remove the coreclk field from the xlnx_vcu and use a function local variable instead. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Acked-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/20210121071659.1226489-4-m.tretter@pengutronix.de Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/soc/xilinx')
-rw-r--r--drivers/soc/xilinx/xlnx_vcu.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/soc/xilinx/xlnx_vcu.c b/drivers/soc/xilinx/xlnx_vcu.c
index 14daad4efc58..7da9643820a8 100644
--- a/drivers/soc/xilinx/xlnx_vcu.c
+++ b/drivers/soc/xilinx/xlnx_vcu.c
@@ -73,7 +73,6 @@
* @aclk: axi clock source
* @logicore_reg_ba: logicore reg base address
* @vcu_slcr_ba: vcu_slcr Register base address
- * @coreclk: core clock frequency
*/
struct xvcu_device {
struct device *dev;
@@ -81,7 +80,6 @@ struct xvcu_device {
struct clk *aclk;
struct regmap *logicore_reg_ba;
void __iomem *vcu_slcr_ba;
- u32 coreclk;
};
static struct regmap_config vcu_settings_regmap_config = {
@@ -358,10 +356,10 @@ static int xvcu_set_vcu_pll_info(struct xvcu_device *xvcu)
return -EINVAL;
}
- xvcu->coreclk = pll_clk / divisor_core;
+ coreclk = pll_clk / divisor_core;
mcuclk = pll_clk / divisor_mcu;
dev_dbg(xvcu->dev, "Actual Ref clock freq is %uHz\n", refclk);
- dev_dbg(xvcu->dev, "Actual Core clock freq is %uHz\n", xvcu->coreclk);
+ dev_dbg(xvcu->dev, "Actual Core clock freq is %uHz\n", coreclk);
dev_dbg(xvcu->dev, "Actual Mcu clock freq is %uHz\n", mcuclk);
vcu_pll_ctrl &= ~(VCU_PLL_CTRL_FBDIV_MASK << VCU_PLL_CTRL_FBDIV_SHIFT);