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bf4afc53b7
This was done entirely with mindless brute force, using
git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' |
xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/'
to convert the new alloc_obj() users that had a simple GFP_KERNEL
argument to just drop that argument.
Note that due to the extreme simplicity of the scripting, any slightly
more complex cases spread over multiple lines would not be triggered:
they definitely exist, but this covers the vast bulk of the cases, and
the resulting diff is also then easier to check automatically.
For the same reason the 'flex' versions will be done as a separate
conversion.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
143 lines
3.8 KiB
C
143 lines
3.8 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* OMAP interface clock support
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*
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* Copyright (C) 2013 Texas Instruments, Inc.
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*
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* Tero Kristo <t-kristo@ti.com>
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*/
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#include <linux/clk-provider.h>
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#include <linux/slab.h>
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#include <linux/of.h>
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#include <linux/of_address.h>
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#include <linux/clk/ti.h>
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#include "clock.h"
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#undef pr_fmt
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#define pr_fmt(fmt) "%s: " fmt, __func__
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static const struct clk_ops ti_interface_clk_ops = {
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.init = &omap2_init_clk_clkdm,
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.enable = &omap2_dflt_clk_enable,
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.disable = &omap2_dflt_clk_disable,
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.is_enabled = &omap2_dflt_clk_is_enabled,
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};
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static struct clk *_register_interface(struct device_node *node,
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const char *name,
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const char *parent_name,
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struct clk_omap_reg *reg, u8 bit_idx,
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const struct clk_hw_omap_ops *ops)
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{
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struct clk_init_data init = { NULL };
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struct clk_hw_omap *clk_hw;
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struct clk *clk;
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clk_hw = kzalloc_obj(*clk_hw);
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if (!clk_hw)
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return ERR_PTR(-ENOMEM);
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clk_hw->hw.init = &init;
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clk_hw->ops = ops;
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memcpy(&clk_hw->enable_reg, reg, sizeof(*reg));
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clk_hw->enable_bit = bit_idx;
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init.name = name;
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init.ops = &ti_interface_clk_ops;
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init.flags = 0;
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init.num_parents = 1;
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init.parent_names = &parent_name;
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clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
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if (IS_ERR(clk))
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kfree(clk_hw);
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return clk;
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}
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static void __init _of_ti_interface_clk_setup(struct device_node *node,
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const struct clk_hw_omap_ops *ops)
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{
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struct clk *clk;
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const char *parent_name;
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struct clk_omap_reg reg;
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u8 enable_bit = 0;
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const char *name;
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if (ti_clk_get_reg_addr(node, 0, ®))
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return;
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enable_bit = reg.bit;
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parent_name = of_clk_get_parent_name(node, 0);
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if (!parent_name) {
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pr_err("%pOFn must have a parent\n", node);
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return;
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}
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name = ti_dt_clk_name(node);
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clk = _register_interface(node, name, parent_name, ®,
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enable_bit, ops);
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if (!IS_ERR(clk))
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of_clk_add_provider(node, of_clk_src_simple_get, clk);
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}
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static void __init of_ti_interface_clk_setup(struct device_node *node)
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{
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_of_ti_interface_clk_setup(node, &clkhwops_iclk_wait);
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}
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CLK_OF_DECLARE(ti_interface_clk, "ti,omap3-interface-clock",
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of_ti_interface_clk_setup);
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static void __init of_ti_no_wait_interface_clk_setup(struct device_node *node)
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{
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_of_ti_interface_clk_setup(node, &clkhwops_iclk);
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}
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CLK_OF_DECLARE(ti_no_wait_interface_clk, "ti,omap3-no-wait-interface-clock",
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of_ti_no_wait_interface_clk_setup);
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#ifdef CONFIG_ARCH_OMAP3
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static void __init of_ti_hsotgusb_interface_clk_setup(struct device_node *node)
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{
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_of_ti_interface_clk_setup(node,
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&clkhwops_omap3430es2_iclk_hsotgusb_wait);
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}
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CLK_OF_DECLARE(ti_hsotgusb_interface_clk, "ti,omap3-hsotgusb-interface-clock",
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of_ti_hsotgusb_interface_clk_setup);
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static void __init of_ti_dss_interface_clk_setup(struct device_node *node)
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{
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_of_ti_interface_clk_setup(node,
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&clkhwops_omap3430es2_iclk_dss_usbhost_wait);
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}
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CLK_OF_DECLARE(ti_dss_interface_clk, "ti,omap3-dss-interface-clock",
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of_ti_dss_interface_clk_setup);
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static void __init of_ti_ssi_interface_clk_setup(struct device_node *node)
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{
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_of_ti_interface_clk_setup(node, &clkhwops_omap3430es2_iclk_ssi_wait);
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}
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CLK_OF_DECLARE(ti_ssi_interface_clk, "ti,omap3-ssi-interface-clock",
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of_ti_ssi_interface_clk_setup);
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static void __init of_ti_am35xx_interface_clk_setup(struct device_node *node)
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{
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_of_ti_interface_clk_setup(node, &clkhwops_am35xx_ipss_wait);
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}
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CLK_OF_DECLARE(ti_am35xx_interface_clk, "ti,am35xx-interface-clock",
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of_ti_am35xx_interface_clk_setup);
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#endif
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#ifdef CONFIG_SOC_OMAP2430
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static void __init of_ti_omap2430_interface_clk_setup(struct device_node *node)
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{
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_of_ti_interface_clk_setup(node, &clkhwops_omap2430_i2chs_wait);
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}
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CLK_OF_DECLARE(ti_omap2430_interface_clk, "ti,omap2430-interface-clock",
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of_ti_omap2430_interface_clk_setup);
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#endif
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