Revision 2e2696223676d56db1a93acfca722c1b96cd552d authored by Paul Cercueil on 07 March 2021, 13:17:49 UTC, committed by David S. Miller on 08 March 2021, 20:01:58 UTC
The second IRQ line really is optional, so use platform_get_irq_optional() to obtain it. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent cf9e60a
ashldi3.c
// SPDX-License-Identifier: GPL-2.0-or-later
/*
*/
#include <linux/export.h>
#include <linux/libgcc.h>
long long notrace __ashldi3(long long u, word_type b)
{
DWunion uu, w;
word_type bm;
if (b == 0)
return u;
uu.ll = u;
bm = 32 - b;
if (bm <= 0) {
w.s.low = 0;
w.s.high = (unsigned int) uu.s.low << -bm;
} else {
const unsigned int carries = (unsigned int) uu.s.low >> bm;
w.s.low = (unsigned int) uu.s.low << b;
w.s.high = ((unsigned int) uu.s.high << b) | carries;
}
return w.ll;
}
EXPORT_SYMBOL(__ashldi3);
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