Documentation/components/drivers/character/pwm: fix pwm.c location
- pwm.c was moved in 68bbc8438c
but the
documentation wasn't updated.
- Also a minor typo fixed.
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@ -22,12 +22,12 @@ Files supporting PWM can be found in the following locations:
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file includes both the application level interface to the PWM
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driver as well as the interface between the "upper half" and
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"lower half" drivers. The PWM module uses a standard character
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driver framework. However, since the PWM driver is a devices
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driver framework. However, since the PWM driver is a device
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control interface and not a data transfer interface, the
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majority of the functionality available to the application is
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implemented in driver ioctl calls.
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- **"Upper Half" Driver**. The generic, "upper half" PWM driver
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resides at ``drivers/pwm.c``.
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resides at ``drivers/timers/pwm.c``.
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- **"Lower Half" Drivers**. Platform-specific PWM drivers reside
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in ``arch/``\ *<architecture>*\ ``/src/``\ *<hardware>*
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directory for the specific processor *<architecture>* and for
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