| /linux/include/asm-generic/bitops/ |
| A D | sched.h | 17 return __ffs(b[0]); in sched_find_first_bit()
18 return __ffs(b[1]) + 64; in sched_find_first_bit()
21 return __ffs(b[0]); in sched_find_first_bit()
23 return __ffs(b[1]) + 32; in sched_find_first_bit()
25 return __ffs(b[2]) + 64; in sched_find_first_bit()
26 return __ffs(b[3]) + 96; in sched_find_first_bit()
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| A D | find.h | 33 return val ? __ffs(val) : size; in find_next_bit()
63 return val ? __ffs(val) : size; in find_next_and_bit()
114 return val ? __ffs(val) : size; in find_first_bit()
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| /linux/drivers/clk/ti/ |
| A D | dpll3xxx.c | 71 state <<= __ffs(dd->idlest_mask); in _omap3_wait_dpll_status()
148 state <<= __ffs(dd->idlest_mask); in _omap3_noncore_dpll_lock()
424 v |= dco << __ffs(dd->dco_mask); in omap3_noncore_dpll_program()
743 v >>= __ffs(dd->autoidle_mask); in omap3_dpll_autoidle_read()
861 v >>= __ffs(dd->enable_mask); in omap3_clkoutx2_recalc()
890 __ffs(dd->mult_mask); in omap3_core_dpll_save_context()
892 __ffs(dd->div1_mask)) + 1; in omap3_core_dpll_save_context()
951 __ffs(dd->mult_mask); in omap3_noncore_dpll_save_context()
953 __ffs(dd->div1_mask)) + 1; in omap3_noncore_dpll_save_context()
978 __ffs(dd->enable_mask)) && in omap3_noncore_dpll_restore_context()
[all …]
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| A D | apll.c | 55 state <<= __ffs(ad->idlest_mask); in dra7_apll_enable()
65 v |= APLL_FORCE_LOCK << __ffs(ad->enable_mask); in dra7_apll_enable()
68 state <<= __ffs(ad->idlest_mask); in dra7_apll_enable()
100 state <<= __ffs(ad->idlest_mask); in dra7_apll_disable()
104 v |= APLL_AUTO_IDLE << __ffs(ad->enable_mask); in dra7_apll_disable()
119 v >>= __ffs(ad->enable_mask); in dra7_apll_is_enabled()
250 v >>= __ffs(ad->enable_mask); in omap2_apll_is_enabled()
275 v |= OMAP2_EN_APLL_LOCKED << __ffs(ad->enable_mask); in omap2_apll_enable()
305 v |= OMAP2_EN_APLL_STOPPED << __ffs(ad->enable_mask); in omap2_apll_disable()
323 v |= val << __ffs(ad->autoidle_mask); in omap2_apll_set_autoidle()
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| A D | clkt_dpll.c | 193 val = __ffs(mask); in _omap2_dpll_is_in_bypass()
215 v >>= __ffs(dd->enable_mask); in omap2_init_dpll_parent()
251 v >>= __ffs(dd->enable_mask); in omap2_get_dpll_rate()
258 dpll_mult >>= __ffs(dd->mult_mask); in omap2_get_dpll_rate()
260 dpll_div >>= __ffs(dd->div1_mask); in omap2_get_dpll_rate()
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| /linux/arch/sparc/lib/ |
| A D | ffs.S | 17 ENTRY(__ffs)
69 ENDPROC(__ffs)
70 EXPORT_SYMBOL(__ffs)
81 .word __ffs
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| /linux/arch/mips/mm/ |
| A D | sc-mips.c | 159 sets >>= __ffs(CM_GCR_L2_CONFIG_SET_SIZE); in mips_sc_probe_cm3()
164 line_sz >>= __ffs(CM_GCR_L2_CONFIG_LINE_SIZE); in mips_sc_probe_cm3()
169 assoc >>= __ffs(CM_GCR_L2_CONFIG_ASSOC); in mips_sc_probe_cm3()
172 c->scache.waybit = __ffs(c->scache.waysize); in mips_sc_probe_cm3()
248 c->scache.waybit = __ffs(c->scache.waysize); in mips_sc_probe()
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| /linux/lib/math/ |
| A D | gcd.c | 30 b >>= __ffs(b); in gcd()
35 a >>= __ffs(a); in gcd()
39 return a << __ffs(r); in gcd()
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| /linux/arch/arm/mach-omap2/ |
| A D | prm33xx.c | 203 am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), in am33xx_pwrdm_set_logic_retst()
230 v >>= __ffs(m); in am33xx_pwrdm_read_logic_retst()
244 am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), in am33xx_pwrdm_set_mem_onst()
259 am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), in am33xx_pwrdm_set_mem_retst()
275 v >>= __ffs(m); in am33xx_pwrdm_read_mem_pwrst()
290 v >>= __ffs(m); in am33xx_pwrdm_read_mem_retst()
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| A D | prm2xxx_3xxx.c | 118 omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs, in omap2_pwrdm_set_mem_onst()
131 omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs, in omap2_pwrdm_set_mem_retst()
161 v = pwrst << __ffs(OMAP_LOGICRETSTATE_MASK); in omap2_pwrdm_set_logic_retst()
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| A D | prm44xx.c | 494 v = pwrst << __ffs(OMAP4430_LOGICRETSTATE_MASK); in omap4_pwrdm_set_logic_retst()
509 omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)), in omap4_pwrdm_set_mem_onst()
523 omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)), in omap4_pwrdm_set_mem_retst()
591 v >>= __ffs(m); in omap4_pwrdm_read_mem_pwrst()
605 v >>= __ffs(m); in omap4_pwrdm_read_mem_retst()
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| /linux/drivers/hwtracing/intel_th/ |
| A D | pti.c | 155 ctl |= pti->patgen << __ffs(PTI_PATGENMODE); in intel_th_pti_activate()
158 ctl |= pti->mode << __ffs(PTI_MODE); in intel_th_pti_activate()
159 ctl |= pti->clkdiv << __ffs(PTI_CLKDIV); in intel_th_pti_activate()
160 ctl |= pti->lpp_dest << __ffs(LPP_DEST); in intel_th_pti_activate()
182 pti->mode = (ctl & PTI_MODE) >> __ffs(PTI_MODE); in read_hw_config()
183 pti->clkdiv = (ctl & PTI_CLKDIV) >> __ffs(PTI_CLKDIV); in read_hw_config()
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| /linux/arch/arc/include/asm/ |
| A D | bitops.h | 102 static inline __attribute__ ((const)) unsigned long __ffs(unsigned long word) in __ffs() function
162 static inline __attribute__ ((const)) unsigned long __ffs(unsigned long x) in __ffs() function
183 #define ffz(x) __ffs(~(x))
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| /linux/tools/include/asm-generic/bitops/ |
| A D | find.h | 33 return val ? __ffs(val) : size; in find_next_bit()
63 return val ? __ffs(val) : size; in find_next_and_bit()
114 return val ? __ffs(val) : size; in find_first_bit()
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| /linux/arch/mips/kvm/ |
| A D | interrupt.c | 33 priority = __ffs(*pending_clr); in kvm_mips_deliver_interrupts()
42 priority = __ffs(*pending); in kvm_mips_deliver_interrupts()
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| /linux/drivers/gpio/ |
| A D | gpio-lp87565.c | 126 __ffs(LP87565_GPIO1_OD)), in lp87565_gpio_set_config()
128 __ffs(LP87565_GPIO1_OD))); in lp87565_gpio_set_config()
133 __ffs(LP87565_GPIO1_OD)), 0); in lp87565_gpio_set_config()
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| /linux/lib/ |
| A D | clz_ctz.c | 20 return __ffs(val); in __ctzsi2()
43 return __ffs((u32)val); in __ctzdi2()
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| A D | find_bit.c | 69 return min(start + __ffs(tmp), nbits); in _find_next_bit()
84 return min(idx * BITS_PER_LONG + __ffs(addr[idx]), size); in _find_first_bit()
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| /linux/drivers/net/wireless/realtek/rtw88/ |
| A D | hci.h | 193 u32 shift = __ffs(mask); in rtw_read32_mask()
206 u32 shift = __ffs(mask); in rtw_read16_mask()
219 u32 shift = __ffs(mask); in rtw_read8_mask()
232 u32 shift = __ffs(mask); in rtw_write32_mask()
250 shift = __ffs(mask); in rtw_write8_mask()
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| /linux/sound/pci/ice1712/ |
| A D | wm8766.c | 216 val1 >>= __ffs(wm->ctl[n].mask1); in snd_wm8766_ctl_get()
219 val2 >>= __ffs(wm->ctl[n].mask2); in snd_wm8766_ctl_get()
254 val |= regval1 << __ffs(wm->ctl[n].mask1); in snd_wm8766_ctl_put()
259 val |= regval2 << __ffs(wm->ctl[n].mask2); in snd_wm8766_ctl_put()
266 val |= regval2 << __ffs(wm->ctl[n].mask2); in snd_wm8766_ctl_put()
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| /linux/tools/lib/ |
| A D | find_bit.c | 78 return min(start + __ffs(tmp), nbits); in _find_next_bit()
92 return min(idx * BITS_PER_LONG + __ffs(addr[idx]), size); in _find_first_bit()
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| /linux/drivers/pinctrl/aspeed/ |
| A D | pinmux-aspeed.c | 20 (rv & desc->mask) >> __ffs(desc->mask), rv); in aspeed_sig_desc_print_val()
58 return ((raw & desc->mask) >> __ffs(desc->mask)) == want; in aspeed_sig_desc_eval()
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| /linux/arch/alpha/include/asm/ |
| A D | bitops.h | 334 static inline unsigned long __ffs(unsigned long word) in __ffs() function
361 int result = __ffs(word) + 1; in ffs()
452 return __ffs(tmp) + ofs; in sched_find_first_bit()
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| /linux/drivers/gpu/drm/nouveau/nvkm/core/ |
| A D | event.c | 30 int type = __ffs(types); types &= ~(1 << type); in nvkm_event_put()
43 int type = __ffs(types); types &= ~(1 << type); in nvkm_event_get()
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| /linux/arch/parisc/include/asm/ |
| A D | bitops.h | 126 static __inline__ unsigned long __ffs(unsigned long x) in __ffs() function
166 return x ? (__ffs((unsigned long)x) + 1) : 0; in ffs()
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