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Revision bdf200731145f07a6127cb16753e2e8fdc159cf4 authored by Arnd Bergmann on 01 October 2019, 15:53:29 UTC, committed by Jens Axboe on 01 October 2019, 15:53:29 UTC 
io_uring: use __kernel_timespec in timeout ABI
 
All system calls use struct __kernel_timespec instead of the old struct
timespec, but this one was just added with the old-style ABI. Change it
now to enforce the use of __kernel_timespec, avoiding ABI confusion and
the need for compat handlers on 32-bit architectures.

Any user space caller will have to use __kernel_timespec now, but this
is unambiguous and works for any C library regardless of the time_t
definition. A nicer way to specify the timeout would have been a less
ambiguous 64-bit nanosecond value, but I suppose it's too late now to
change that as this would impact both 32-bit and 64-bit users.

Fixes: 5262f567987d ("io_uring: IORING_OP_TIMEOUT support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
1 parent 8556011
Raw File
qcom_wcnss.h 
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __QCOM_WNCSS_H__
#define __QCOM_WNCSS_H__

struct qcom_iris;
struct qcom_wcnss;

extern struct platform_driver qcom_iris_driver;

struct wcnss_vreg_info {
	const char * const name;
	int min_voltage;
	int max_voltage;

	int load_uA;

	bool super_turbo;
};

int qcom_iris_enable(struct qcom_iris *iris);
void qcom_iris_disable(struct qcom_iris *iris);

void qcom_wcnss_assign_iris(struct qcom_wcnss *wcnss, struct qcom_iris *iris, bool use_48mhz_xo);

#endif
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