diff options
Diffstat (limited to 'drivers/clk/renesas/clk-r8a7779.c')
| -rw-r--r-- | drivers/clk/renesas/clk-r8a7779.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/clk/renesas/clk-r8a7779.c b/drivers/clk/renesas/clk-r8a7779.c index 9f3b5522eef5..9a2fea8cf4d7 100644 --- a/drivers/clk/renesas/clk-r8a7779.c +++ b/drivers/clk/renesas/clk-r8a7779.c @@ -21,12 +21,6 @@ #define CPG_NUM_CLOCKS (R8A7779_CLK_OUT + 1) -struct r8a7779_cpg { - struct clk_onecell_data data; - spinlock_t lock; - void __iomem *reg; -}; - /* ----------------------------------------------------------------------------- * CPG Clock Data */ @@ -87,7 +81,7 @@ static const unsigned int cpg_plla_mult[4] __initconst = { 42, 48, 56, 64 }; */ static struct clk * __init -r8a7779_cpg_register_clock(struct device_node *np, struct r8a7779_cpg *cpg, +r8a7779_cpg_register_clock(struct device_node *np, const struct cpg_clk_config *config, unsigned int plla_mult, const char *name) { @@ -119,7 +113,7 @@ r8a7779_cpg_register_clock(struct device_node *np, struct r8a7779_cpg *cpg, static void __init r8a7779_cpg_clocks_init(struct device_node *np) { const struct cpg_clk_config *config; - struct r8a7779_cpg *cpg; + struct clk_onecell_data *data; struct clk **clks; unsigned int i, plla_mult; int num_clks; @@ -134,19 +128,17 @@ static void __init r8a7779_cpg_clocks_init(struct device_node *np) return; } - cpg = kzalloc(sizeof(*cpg), GFP_KERNEL); + data = kzalloc(sizeof(*data), GFP_KERNEL); clks = kcalloc(CPG_NUM_CLOCKS, sizeof(*clks), GFP_KERNEL); - if (cpg == NULL || clks == NULL) { + if (data == NULL || clks == NULL) { /* We're leaking memory on purpose, there's no point in cleaning * up as the system won't boot anyway. */ return; } - spin_lock_init(&cpg->lock); - - cpg->data.clks = clks; - cpg->data.clk_num = num_clks; + data->clks = clks; + data->clk_num = num_clks; config = &cpg_clk_configs[CPG_CLK_CONFIG_INDEX(mode)]; plla_mult = cpg_plla_mult[CPG_PLLA_MULT_INDEX(mode)]; @@ -158,16 +150,15 @@ static void __init r8a7779_cpg_clocks_init(struct device_node *np) of_property_read_string_index(np, "clock-output-names", i, &name); - clk = r8a7779_cpg_register_clock(np, cpg, config, - plla_mult, name); + clk = r8a7779_cpg_register_clock(np, config, plla_mult, name); if (IS_ERR(clk)) pr_err("%s: failed to register %pOFn %s clock (%ld)\n", __func__, np, name, PTR_ERR(clk)); else - cpg->data.clks[i] = clk; + data->clks[i] = clk; } - of_clk_add_provider(np, of_clk_src_onecell_get, &cpg->data); + of_clk_add_provider(np, of_clk_src_onecell_get, data); cpg_mstp_add_clk_domain(np); } |