From e5fd91f1ef340da553f7a79da9540c3db711c937 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Tue, 8 Sep 2015 01:01:14 -0300 Subject: Linux-libre 4.2-gnu --- drivers/clk/socfpga/clk-gate.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'drivers/clk/socfpga/clk-gate.c') diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c index dd3a78c64..82449cd76 100644 --- a/drivers/clk/socfpga/clk-gate.c +++ b/drivers/clk/socfpga/clk-gate.c @@ -32,14 +32,10 @@ #define SOCFPGA_MMC_CLK "sdmmc_clk" #define SOCFPGA_GPIO_DB_CLK_OFFSET 0xA8 -#define streq(a, b) (strcmp((a), (b)) == 0) - #define to_socfpga_gate_clk(p) container_of(p, struct socfpga_gate_clk, hw.hw) /* SDMMC Group for System Manager defines */ #define SYSMGR_SDMMCGRP_CTRL_OFFSET 0x108 -#define SYSMGR_SDMMC_CTRL_SET(smplsel, drvsel) \ - ((((smplsel) & 0x7) << 3) | (((drvsel) & 0x7) << 0)) static u8 socfpga_clk_get_parent(struct clk_hw *hwclk) { @@ -194,7 +190,6 @@ static void __init __socfpga_gate_init(struct device_node *node, const char *parent_name[SOCFPGA_MAX_PARENTS]; struct clk_init_data init; int rc; - int i = 0; socfpga_clk = kzalloc(sizeof(*socfpga_clk), GFP_KERNEL); if (WARN_ON(!socfpga_clk)) @@ -224,7 +219,7 @@ static void __init __socfpga_gate_init(struct device_node *node, socfpga_clk->shift = div_reg[1]; socfpga_clk->width = div_reg[2]; } else { - socfpga_clk->div_reg = 0; + socfpga_clk->div_reg = NULL; } rc = of_property_read_u32_array(node, "clk-phase", clk_phase, 2); @@ -238,12 +233,9 @@ static void __init __socfpga_gate_init(struct device_node *node, init.name = clk_name; init.ops = ops; init.flags = 0; - while (i < SOCFPGA_MAX_PARENTS && (parent_name[i] = - of_clk_get_parent_name(node, i)) != NULL) - i++; + init.num_parents = of_clk_parent_fill(node, parent_name, SOCFPGA_MAX_PARENTS); init.parent_names = parent_name; - init.num_parents = i; socfpga_clk->hw.hw.init = &init; clk = clk_register(NULL, &socfpga_clk->hw.hw); -- cgit v1.2.3-54-g00ecf