#ifndef _ASM_GENERIC_BITOPS_BUILTIN___FFS_H_ #define _ASM_GENERIC_BITOPS_BUILTIN___FFS_H_ /** * __ffs - find first bit in word. * @word: The word to search * * Undefined if no bit exists, so code should check against 0 first. */ static __always_inline unsigned long __ffs(unsigned long word) { return __builtin_ctzl(word); } #endif fc?h=master' type='application/atom+xml'/>
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authorLinus Torvalds <torvalds@linux-foundation.org>2017-01-05 10:29:40 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-01-05 10:29:40 -0800
commit383378d115ab6e702d77896071d36056875602db (patch)
tree1dce033018c7b3946a9ed249f851752e265ed010 /net/nfc
parent9e3596b0c6539e28546ff7c72a06576627068353 (diff)
parent0b47a6bd1150f4846b1d61925a4cc5a96593a541 (diff)
Merge tag 'for-linus-4.10-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes and cleanups from Juergen Gross: - small fixes for xenbus driver - one fix for xen dom0 boot on huge system - small cleanups * tag 'for-linus-4.10-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: Xen: ARM: Zero reserved fields of xatp before making hypervisor call xen: events: Replace BUG() with BUG_ON() xen: remove stale xs_input_avail() from header xen: return xenstore command failures via response instead of rc xen: xenbus driver must not accept invalid transaction ids xen/evtchn: use rb_entry() xen/setup: Don't relocate p2m over existing one
Diffstat (limited to 'net/nfc')