forked from mirrors/linux
c10bf3921e
Before moving greybus core out of staging and moving header files to
include/linux some greybus header files were missing the necessary
includes. This would trigger compilation faillures with some example
errors logged bellow for with CONFIG_KERNEL_HEADER_TEST=y.
So, add the necessary headers to compile clean before relocating the
header files.
./include/linux/greybus/hd.h:23:50: error: unknown type name 'u16'
int (*cport_disable)(struct gb_host_device *hd, u16 cport_id); ^~~
./include/linux/greybus/greybus_protocols.h:1314:2: error: unknown type name '__u8'
__u8 data[0];
^~~~
./include/linux/greybus/hd.h:24:52: error: unknown type name 'u16'
int (*cport_connected)(struct gb_host_device *hd, u16 cport_id); ^~~
./include/linux/greybus/hd.h:25:48: error: unknown type name 'u16'
int (*cport_flush)(struct gb_host_device *hd, u16 cport_id); ^~~
./include/linux/greybus/hd.h:26:51: error: unknown type name 'u16'
int (*cport_shutdown)(struct gb_host_device *hd, u16 cport_id, ^~~
./include/linux/greybus/hd.h:27:5: error: unknown type name 'u8'
u8 phase, unsigned int timeout);
^~
./include/linux/greybus/hd.h:28:50: error: unknown type name 'u16'
int (*cport_quiesce)(struct gb_host_device *hd, u16 cport_id, ^~~
./include/linux/greybus/hd.h:29:5: error: unknown type name 'size_t'
size_t peer_space, unsigned int timeout);
^~~~~~
./include/linux/greybus/hd.h:29:5: note: 'size_t' is defined in header '<stddef.h>'; did you forget to '#include <stddef.h>'?
./include/linux/greybus/hd.h:1:1:
+#include <stddef.h>
/* SPDX-License-Identifier: GPL-2.0 */
./include/linux/greybus/hd.h:29:5:
size_t peer_space, unsigned int timeout);
^~~~~~
./include/linux/greybus/hd.h:30:48: error: unknown type name 'u16'
int (*cport_clear)(struct gb_host_device *hd, u16 cport_id); ^~~
./include/linux/greybus/hd.h:32:49: error: unknown type name 'u16'
int (*message_send)(struct gb_host_device *hd, u16 dest_cport_id, ^~~
./include/linux/greybus/hd.h:33:32: error: unknown type name 'gfp_t'
struct gb_message *message, gfp_t gfp_mask); ^~~~~
./include/linux/greybus/hd.h:35:55: error: unknown type name 'u16'
int (*latency_tag_enable)(struct gb_host_device *hd, u16 cport_id);
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Gao Xiang <hsiangkao@aol.com>
Signed-off-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Link: https://lore.kernel.org/r/20190827155302.25704-1-rui.silva@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
92 lines
2 KiB
C
92 lines
2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Greybus bundles
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*
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* Copyright 2014 Google Inc.
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* Copyright 2014 Linaro Ltd.
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*/
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#ifndef __BUNDLE_H
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#define __BUNDLE_H
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#include <linux/types.h>
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#include <linux/list.h>
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#include <linux/pm_runtime.h>
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#include <linux/device.h>
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#define BUNDLE_ID_NONE U8_MAX
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/* Greybus "public" definitions" */
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struct gb_bundle {
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struct device dev;
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struct gb_interface *intf;
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u8 id;
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u8 class;
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u8 class_major;
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u8 class_minor;
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size_t num_cports;
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struct greybus_descriptor_cport *cport_desc;
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struct list_head connections;
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u8 *state;
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struct list_head links; /* interface->bundles */
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};
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#define to_gb_bundle(d) container_of(d, struct gb_bundle, dev)
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/* Greybus "private" definitions" */
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struct gb_bundle *gb_bundle_create(struct gb_interface *intf, u8 bundle_id,
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u8 class);
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int gb_bundle_add(struct gb_bundle *bundle);
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void gb_bundle_destroy(struct gb_bundle *bundle);
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/* Bundle Runtime PM wrappers */
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#ifdef CONFIG_PM
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static inline int gb_pm_runtime_get_sync(struct gb_bundle *bundle)
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{
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int retval;
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retval = pm_runtime_get_sync(&bundle->dev);
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if (retval < 0) {
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dev_err(&bundle->dev,
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"pm_runtime_get_sync failed: %d\n", retval);
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pm_runtime_put_noidle(&bundle->dev);
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return retval;
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}
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return 0;
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}
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static inline int gb_pm_runtime_put_autosuspend(struct gb_bundle *bundle)
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{
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int retval;
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pm_runtime_mark_last_busy(&bundle->dev);
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retval = pm_runtime_put_autosuspend(&bundle->dev);
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return retval;
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}
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static inline void gb_pm_runtime_get_noresume(struct gb_bundle *bundle)
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{
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pm_runtime_get_noresume(&bundle->dev);
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}
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static inline void gb_pm_runtime_put_noidle(struct gb_bundle *bundle)
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{
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pm_runtime_put_noidle(&bundle->dev);
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}
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#else
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static inline int gb_pm_runtime_get_sync(struct gb_bundle *bundle)
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{ return 0; }
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static inline int gb_pm_runtime_put_autosuspend(struct gb_bundle *bundle)
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{ return 0; }
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static inline void gb_pm_runtime_get_noresume(struct gb_bundle *bundle) {}
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static inline void gb_pm_runtime_put_noidle(struct gb_bundle *bundle) {}
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#endif
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#endif /* __BUNDLE_H */
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