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https://github.com/zephyrproject-rtos/zephyr
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e18fcbba5a
Now that device_api attribute is unmodified at runtime, as well as all the other attributes, it is possible to switch all device driver instance to be constant. A coccinelle rule is used for this: @r_const_dev_1 disable optional_qualifier @ @@ -struct device * +const struct device * @r_const_dev_2 disable optional_qualifier @ @@ -struct device * const +const struct device * Fixes #27399 Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
32 lines
895 B
C
32 lines
895 B
C
/*
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* Copyright (c) 2017 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <syscall_handler.h>
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#include <drivers/pwm.h>
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static inline int z_vrfy_pwm_pin_set_cycles(const struct device *dev,
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uint32_t pwm,
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uint32_t period, uint32_t pulse,
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pwm_flags_t flags)
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{
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Z_OOPS(Z_SYSCALL_DRIVER_PWM(dev, pin_set));
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return z_impl_pwm_pin_set_cycles((const struct device *)dev, pwm,
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period,
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pulse, flags);
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}
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#include <syscalls/pwm_pin_set_cycles_mrsh.c>
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static inline int z_vrfy_pwm_get_cycles_per_sec(const struct device *dev,
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uint32_t pwm,
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uint64_t *cycles)
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{
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Z_OOPS(Z_SYSCALL_DRIVER_PWM(dev, get_cycles_per_sec));
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Z_OOPS(Z_SYSCALL_MEMORY_WRITE(cycles, sizeof(uint64_t)));
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return z_impl_pwm_get_cycles_per_sec((const struct device *)dev,
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pwm, (uint64_t *)cycles);
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}
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#include <syscalls/pwm_get_cycles_per_sec_mrsh.c>
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