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intel-adsp: use proper error codes

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Use proper errno.h error codes in pd_intel_adsp_set_power_enable()
instead of -1.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
This commit is contained in:
Guennadi Liakhovetski 2024-01-15 15:40:27 +01:00 • committed by Carles Cufí
commit ac71dfae90
1 changed files with 2 additions and 2 deletions
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4
drivers/power_domain/power_domain_intel_adsp.c
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@ -32,7 +32,7 @@ static int pd_intel_adsp_set_power_enable(struct pg_bits *bits, bool power_enabl
if (!WAIT_FOR(sys_read16((mem_addr_t)&ACE_DfPMCCU.dfpwrsts) & BIT(bits->CPA_bit), if (!WAIT_FOR(sys_read16((mem_addr_t)&ACE_DfPMCCU.dfpwrsts) & BIT(bits->CPA_bit),
10000, k_busy_wait(1))) { 10000, k_busy_wait(1))) {
return -1; return -EIO;
} }
} else { } else {
#if CONFIG_ACE_VERSION_1_5 #if CONFIG_ACE_VERSION_1_5
@ -43,7 +43,7 @@ static int pd_intel_adsp_set_power_enable(struct pg_bits *bits, bool power_enabl
uint32_t key_value = *key_read_ptr; uint32_t key_value = *key_read_ptr;
if (key_value != INTEL_ADSP_ACE15_MAGIC_KEY) if (key_value != INTEL_ADSP_ACE15_MAGIC_KEY)
return -1; return -EINVAL;
} }
#endif #endif
sys_write16(sys_read16((mem_addr_t)&ACE_DfPMCCU.dfpwrctl) & ~(SPA_bit_mask), sys_write16(sys_read16((mem_addr_t)&ACE_DfPMCCU.dfpwrctl) & ~(SPA_bit_mask),