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3b6c4a11bf
SoundWire has provisions for a simple callback for the IRQ handling so
has no hard dependency on IRQ_DOMAIN, but the recent addition of IRQ
handling was causing builds without IRQ_DOMAIN to fail. Resolve this by
moving the IRQ handling into its own file and only add it to the build
when IRQ_DOMAIN is included in the kernel.
Fixes: 12a95123bf ("soundwire: bus: Allow SoundWire peripherals to register IRQ handlers")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202309150522.MoKeF4jx-lkp@intel.com/
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230920160401.854052-1-ckeepax@opensource.cirrus.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
43 lines
922 B
C
43 lines
922 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2023 Cirrus Logic, Inc. and
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* Cirrus Logic International Semiconductor Ltd.
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*/
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#ifndef __SDW_IRQ_H
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#define __SDW_IRQ_H
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#include <linux/soundwire/sdw.h>
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#include <linux/fwnode.h>
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#if IS_ENABLED(CONFIG_IRQ_DOMAIN)
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int sdw_irq_create(struct sdw_bus *bus,
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struct fwnode_handle *fwnode);
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void sdw_irq_delete(struct sdw_bus *bus);
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void sdw_irq_create_mapping(struct sdw_slave *slave);
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void sdw_irq_dispose_mapping(struct sdw_slave *slave);
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#else /* CONFIG_IRQ_DOMAIN */
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static inline int sdw_irq_create(struct sdw_bus *bus,
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struct fwnode_handle *fwnode)
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{
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return 0;
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}
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static inline void sdw_irq_delete(struct sdw_bus *bus)
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{
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}
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static inline void sdw_irq_create_mapping(struct sdw_slave *slave)
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{
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}
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static inline void sdw_irq_dispose_mapping(struct sdw_slave *slave)
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{
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}
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#endif /* CONFIG_IRQ_DOMAIN */
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#endif /* __SDW_IRQ_H */
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