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7ca7225339
This patch renumbers the (virtual) GPIO line numbering to have all
irq-capable gpio lines <= EP93XX_GPIO_LINE_MAX_IRQ by swapping the
port f range with the port c range; This simplifies code such as
#define IRQ_EP93XX_GPIO(x) (64 + (((x) + (((x) >> 2) & 8)) & 0x1f))
or
if (line >= 0 && line < 16) {
/* Port A/B */
} else if (line >= 40 && line < 48) {
/* Port F */
}
considerably; in addition to the renumbering this patch also
introduces macro constants EP93XX_GPIO_LINE_MAX_IRQ and
EP93XX_GPIO_LINE_MAX, and replaces most magic numbers by those and
invocations of gpio_to_irq()/irq_to_gpio().
Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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|---|---|---|
| .. | ||
| adssphere.c | ||
| clock.c | ||
| core.c | ||
| edb9302.c | ||
| edb9302a.c | ||
| edb9307.c | ||
| edb9312.c | ||
| edb9315.c | ||
| edb9315a.c | ||
| gesbc9312.c | ||
| Kconfig | ||
| Makefile | ||
| Makefile.boot | ||
| micro9.c | ||
| ts72xx.c | ||