#include <sys/epoll.h>
#include <string.h>

#include "epoll2.h"
#include "die.h"

void set_epoll_descriptor(int fd_epoll, int action, int fd_toadd, int events)
{
	int ret;
	struct epoll_event ev;

	memset(&ev, 0, sizeof(ev));
	ev.events = events;
	ev.data.fd = fd_toadd;

	ret = epoll_ctl(fd_epoll, action, fd_toadd, &ev);
	if (ret < 0)
		panic("Cannot add socket for epoll!\n");
}

int set_epoll_descriptor2(int fd_epoll, int action, int fd_toadd, int events)
{
	struct epoll_event ev;

	memset(&ev, 0, sizeof(ev));
	ev.events = events;
	ev.data.fd = fd_toadd;

	return epoll_ctl(fd_epoll, action, fd_toadd, &ev);
}
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<tr><th>author</th><td>Linus Walleij &lt;linus.walleij@linaro.org&gt;</td><td class='right'>2016-08-16 12:07:31 +0200</td></tr>
<tr><th>committer</th><td>Linus Walleij &lt;linus.walleij@linaro.org&gt;</td><td class='right'>2016-08-19 15:01:29 +0200</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=048c28c91e56781082bc17d181e460b81e7e8bcb'>048c28c91e56781082bc17d181e460b81e7e8bcb</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=048c28c91e56781082bc17d181e460b81e7e8bcb'>patch</a>)</td></tr>
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<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=2527ecc9195e9c66252af24c4689e8a67cd4ccb9'>2527ecc9195e9c66252af24c4689e8a67cd4ccb9</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=048c28c91e56781082bc17d181e460b81e7e8bcb&amp;id2=2527ecc9195e9c66252af24c4689e8a67cd4ccb9'>diff</a>)</td></tr></table>
<div class='commit-subject'>gpio: make any OF dependent driver depend on OF_GPIO</div><div class='commit-msg'>The drivers that depend on OF but not OF_GPIO are wreaking havoc
with the autobuilders for archs that have all requirements for
OF but not for OF_GPIO, particularly the UM (Usermode) arch does
not have iomem (NO_IOMEM) which result in configuring GPIOLIB but
without OF_GPIO which is wrong if the driver is using the .of_node
of the gpiochip, which only appears with OF_GPIO.

After a brief look at the drivers just depending on OF it seems
most if not all of them actually require stuff from gpiolib-of so
the dependency is wrong in the first place.

This simply patches the Kconfig so that all GPIO drivers using OF
depend on OF_GPIO rather than just OF.

Cc: Rabin Vincent &lt;rabin@rab.in&gt;
Cc: Pramod Gurav &lt;pramod.gurav@smartplayin.com&gt;
Cc: Andreas Larsson &lt;andreas@gaisler.com&gt;
Cc: Gregory CLEMENT &lt;gregory.clement@free-electrons.com&gt;
Cc: Thierry Reding &lt;treding@nvidia.com&gt;
Cc: Laxman Dewangan &lt;ldewangan@nvidia.com&gt;
Cc: Alexandre Courbot &lt;acourbot@nvidia.com&gt;
Cc: Geert Uytterhoeven &lt;geert+renesas@glider.be&gt;
Cc: Phil Reid &lt;preid@electromag.com.au&gt;
Signed-off-by: Linus Walleij &lt;linus.walleij@linaro.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=048c28c91e56781082bc17d181e460b81e7e8bcb'>Diffstat</a></div><table summary='diffstat' class='diffstat'>