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Searched refs:oldbit (Results 1 – 9 of 9) sorted by relevance

/linux/drivers/spi/
H A Dspi-bitbang-txrx.h55 u32 oldbit = (!(word & (1<<(bits-1)))) << 31; in bitbang_txrx_be_cpha0() local
61 if ((word & (1 << 31)) != oldbit) { in bitbang_txrx_be_cpha0()
63 oldbit = word & (1 << 31); in bitbang_txrx_be_cpha0()
87 u32 oldbit = (!(word & (1<<(bits-1)))) << 31; in bitbang_txrx_be_cpha1() local
94 if ((word & (1 << 31)) != oldbit) { in bitbang_txrx_be_cpha1()
96 oldbit = word & (1 << 31); in bitbang_txrx_be_cpha1()
120 u32 oldbit = !(word & 1); in bitbang_txrx_le_cpha0() local
126 if ((word & 1) != oldbit) { in bitbang_txrx_le_cpha0()
128 oldbit = word & 1; in bitbang_txrx_le_cpha0()
153 u32 oldbit = !(word & 1); in bitbang_txrx_le_cpha1() local
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/linux/arch/x86/include/asm/
H A Dbitops.h148 bool oldbit; in arch___test_and_set_bit() local
151 : "=@ccc" (oldbit) in arch___test_and_set_bit()
153 return oldbit; in arch___test_and_set_bit()
173 bool oldbit; in arch___test_and_clear_bit() local
176 : "=@ccc" (oldbit) in arch___test_and_clear_bit()
178 return oldbit; in arch___test_and_clear_bit()
184 bool oldbit; in arch___test_and_change_bit() local
187 : "=@ccc" (oldbit) in arch___test_and_change_bit()
190 return oldbit; in arch___test_and_change_bit()
207 bool oldbit; in constant_test_bit_acquire() local
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/linux/arch/alpha/include/asm/
H A Dbitops.h132 unsigned long oldbit; in test_and_set_bit() local
153 :"=&r" (temp), "=m" (*m), "=&r" (oldbit) in test_and_set_bit()
156 return oldbit != 0; in test_and_set_bit()
162 unsigned long oldbit; in test_and_set_bit_lock() local
180 :"=&r" (temp), "=m" (*m), "=&r" (oldbit) in test_and_set_bit_lock()
183 return oldbit != 0; in test_and_set_bit_lock()
203 unsigned long oldbit; in test_and_clear_bit() local
224 :"=&r" (temp), "=m" (*m), "=&r" (oldbit) in test_and_clear_bit()
227 return oldbit != 0; in test_and_clear_bit()
247 unsigned long oldbit; in test_and_change_bit() local
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/linux/arch/parisc/include/asm/
H A Dbitops.h93 unsigned long oldbit; in test_and_change_bit() local
98 oldbit = *addr; in test_and_change_bit()
99 *addr = oldbit ^ mask; in test_and_change_bit()
102 return (oldbit & mask) ? 1 : 0; in test_and_change_bit()
/linux/lib/
H A Dbitmap.c520 unsigned int oldbit, w; in bitmap_remap() local
527 for_each_set_bit(oldbit, src, nbits) { in bitmap_remap()
528 int n = bitmap_pos_to_ord(old, oldbit, nbits); in bitmap_remap()
531 set_bit(oldbit, dst); /* identity map */ in bitmap_remap()
564 int bitmap_bitremap(int oldbit, const unsigned long *old, in bitmap_bitremap() argument
568 int n = bitmap_pos_to_ord(old, oldbit, bits); in bitmap_bitremap()
570 return oldbit; in bitmap_bitremap()
725 unsigned int oldbit; in bitmap_fold() local
731 for_each_set_bit(oldbit, orig, nbits) in bitmap_fold()
732 set_bit(oldbit % sz, dst); in bitmap_fold()
/linux/tools/perf/bench/
H A Dfind-bit-bench.c43 bool oldbit; in asm_test_bit() local
46 : "=@ccc" (oldbit) in asm_test_bit()
49 return oldbit; in asm_test_bit()
/linux/include/linux/
H A Dnodemask.h347 #define node_remap(oldbit, old, new) \ argument
348 __node_remap((oldbit), &(old), &(new), MAX_NUMNODES)
349 static __always_inline int __node_remap(int oldbit, in __node_remap() argument
352 return bitmap_bitremap(oldbit, oldp->bits, newp->bits, nbits); in __node_remap()
H A Dbitmap.h229 int bitmap_bitremap(int oldbit,
/linux/drivers/infiniband/hw/hfi1/
H A Dsdma.c3237 int oldbit; in sdma_ahg_alloc() local
3249 oldbit = test_and_set_bit(nr, &sde->ahg_bits); in sdma_ahg_alloc()
3250 if (!oldbit) in sdma_ahg_alloc()