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wifi: iwlwifi: simplify iwl_poll_prph_bit return value

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Update iwl_poll_prph_bit to return 0 on success or an error code.
Remove timing information from the return value, as it is unused.

Signed-off-by: Itamar Shalev <itamar.shalev@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250826184046.6d5444d553ce.I769146e3ba78e12ccd014b4692492df6aea17ca1@changeid
This commit is contained in:
Itamar Shalev 2025-08-26 18:54:53 +03:00 committed by Miri Korenblit
parent bc4043ce70
commit 80fb870262
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/intel/iwlwifi/iwl-io.c
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@ -160,7 +160,7 @@ int iwl_poll_prph_bit(struct iwl_trans *trans, u32 addr,
do {
if ((iwl_read_prph(trans, addr) & mask) == (bits & mask))
return t;
return 0;
udelay(IWL_POLL_INTERVAL);
t += IWL_POLL_INTERVAL;
} while (t < timeout);