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i40e: Fix comment about locking for __i40e_read_nvm_word()

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Caller needs to acquire the lock. Called functions will not.

Fixes: 09f79fd49d ("i40e: avoid NVM acquire deadlock during NVM update")
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Stefano Brivio
2017-09-06 10:11:38 +02:00
committed by Jeff Kirsher
parent 529a86e063
commit e836e32112
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/intel/i40e/i40e_nvm.c
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@@ -298,7 +298,7 @@ static i40e_status i40e_read_nvm_word_aq(struct i40e_hw *hw, u16 offset,
}
/**
* __i40e_read_nvm_word - Reads nvm word, assumes called does the locking
* __i40e_read_nvm_word - Reads nvm word, assumes caller does the locking
* @hw: pointer to the HW structure
* @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF)
* @data: word read from the Shadow RAM