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gpio: gpio-altera: Add missing kerneldoc entry and demote comment

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'struct altera_gpio_chip's 'irq_chip' property is undocumented.  So
add property description to the struct's kerneldoc header.  Also
demote comment block which is clearly not in kerneldoc format.

Fixes the following W=1 warnings:

 drivers/gpio/gpio-altera.c:34: warning: Function parameter or member 'irq_chip' not described in 'altera_gpio_chip'
 drivers/gpio/gpio-altera.c:78: warning: Function parameter or member 'd' not described in 'altera_gpio_irq_set_type'
 drivers/gpio/gpio-altera.c:78: warning: Function parameter or member 'type' not described in 'altera_gpio_irq_set_type'

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Cc: Joyce Ooi <joyce.ooi@intel.com>
Cc: Tien Hock Loh <thloh@altera.com>
Link: https://lore.kernel.org/r/20200630133345.2232932-3-lee.jones@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Lee Jones 2020-06-30 14:33:37 +01:00 committed by Linus Walleij
parent c5a66b970a
commit 670647d7c4
1 changed files with 2 additions and 1 deletions
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3
drivers/gpio/gpio-altera.c
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@ -24,6 +24,7 @@
* @interrupt_trigger : specifies the hardware configured IRQ trigger type * @interrupt_trigger : specifies the hardware configured IRQ trigger type
* (rising, falling, both, high) * (rising, falling, both, high)
* @mapped_irq : kernel mapped irq number. * @mapped_irq : kernel mapped irq number.
* @irq_chip : IRQ chip configuration
*/ */
struct altera_gpio_chip { struct altera_gpio_chip {
struct of_mm_gpio_chip mmchip; struct of_mm_gpio_chip mmchip;
@ -69,7 +70,7 @@ static void altera_gpio_irq_mask(struct irq_data *d)
raw_spin_unlock_irqrestore(&altera_gc->gpio_lock, flags); raw_spin_unlock_irqrestore(&altera_gc->gpio_lock, flags);
} }
/** /*
* This controller's IRQ type is synthesized in hardware, so this function * This controller's IRQ type is synthesized in hardware, so this function
* just checks if the requested set_type matches the synthesized IRQ type * just checks if the requested set_type matches the synthesized IRQ type
*/ */