iwlwifi: pcie: Fix CSR_RESET operation access type

The access to the CSR_RESET reg should be done as a complete
DWORD and not by setting a bit. This is the right way to reset
the device.

Signed-off-by: Eran Harary <[email protected]>
Signed-off-by: Emmanuel Grumbach <[email protected]>

diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index bc584efcebab4f5d7ae17ab043e7ea7a2d956b0f..2cb6332d38b471199dc4dcfe31b6b516e16f863d 100644 (file)
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -779,7 +779,7 @@ static int iwl_trans_pcie_start_hw(struct iwl_trans *trans)
        }
 
        /* Reset the entire device */
-       iwl_set_bit(trans, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET);
+       iwl_write32(trans, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET);
 
        usleep_range(10, 15);