#ifndef _ASM_GENERIC_BITOPS_SCHED_H_ #define _ASM_GENERIC_BITOPS_SCHED_H_ #include /* unlikely() */ #include /* * Every architecture must define this function. It's the fastest * way of searching a 100-bit bitmap. It's guaranteed that at least * one of the 100 bits is cleared. */ static inline int sched_find_first_bit(const unsigned long *b) { #if BITS_PER_LONG == 64 if (b[0]) return __ffs(b[0]); return __ffs(b[1]) + 64; #elif BITS_PER_LONG == 32 if (b[0]) return __ffs(b[0]); if (b[1]) return __ffs(b[1]) + 32; if (b[2]) return __ffs(b[2]) + 64; return __ffs(b[3]) + 96; #else #error BITS_PER_LONG not defined #endif } #endif /* _ASM_GENERIC_BITOPS_SCHED_H_ */ /cgit.cgi/'>cgit logo index : net-next.git
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authorRaju Lakkaraju <Raju.Lakkaraju@microsemi.com>2017-02-07 19:10:26 +0530
committerDavid S. Miller <davem@davemloft.net>2017-02-08 13:29:04 -0500
commit04d8a0a5f3b6887543850d991a5e37c4ec90e250 (patch)
treeee1fafb2122c2b29c7cb19e571bd7229afdbf847 /sound/soc/codecs/tas571x.c
parentff4cf0e5ce952488074aa7f47734af1794f55fbc (diff)
net: phy: Add LED mode driver for Microsemi PHYs.
LED Mode: Microsemi PHY support 2 LEDs (LED[0] and LED[1]) to display different status information that can be selected by setting LED mode. LED Mode parameter (vsc8531, led-0-mode) and (vsc8531, led-1-mode) get from Device Tree. Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microsemi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'sound/soc/codecs/tas571x.c')