diff options
Diffstat (limited to 'drivers/clk/socfpga/clk-gate-s10.c')
| -rw-r--r-- | drivers/clk/socfpga/clk-gate-s10.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/clk/socfpga/clk-gate-s10.c b/drivers/clk/socfpga/clk-gate-s10.c index 083b2ec21fdd..b84f2627551e 100644 --- a/drivers/clk/socfpga/clk-gate-s10.c +++ b/drivers/clk/socfpga/clk-gate-s10.c @@ -31,7 +31,7 @@ static unsigned long socfpga_dbg_clk_recalc_rate(struct clk_hw *hwclk, unsigned long parent_rate) { struct socfpga_gate_clk *socfpgaclk = to_socfpga_gate_clk(hwclk); - u32 div = 1, val; + u32 div, val; val = readl(socfpgaclk->div_reg) >> socfpgaclk->shift; val &= GENMASK(socfpgaclk->width - 1, 0); @@ -65,12 +65,13 @@ static const struct clk_ops dbgclk_ops = { .get_parent = socfpga_gate_get_parent, }; -struct clk *s10_register_gate(const struct stratix10_gate_clock *clks, void __iomem *regbase) +struct clk_hw *s10_register_gate(const struct stratix10_gate_clock *clks, void __iomem *regbase) { - struct clk *clk; + struct clk_hw *hw_clk; struct socfpga_gate_clk *socfpga_clk; struct clk_init_data init; const char *parent_name = clks->parent_name; + int ret; socfpga_clk = kzalloc(sizeof(*socfpga_clk), GFP_KERNEL); if (!socfpga_clk) @@ -112,10 +113,12 @@ struct clk *s10_register_gate(const struct stratix10_gate_clock *clks, void __io init.parent_data = clks->parent_data; socfpga_clk->hw.hw.init = &init; - clk = clk_register(NULL, &socfpga_clk->hw.hw); - if (WARN_ON(IS_ERR(clk))) { + hw_clk = &socfpga_clk->hw.hw; + + ret = clk_hw_register(NULL, &socfpga_clk->hw.hw); + if (ret) { kfree(socfpga_clk); - return NULL; + return ERR_PTR(ret); } - return clk; + return hw_clk; } |