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Commit adc1d234 authored by Ben Hutchings's avatar Ben Hutchings Committed by David S. Miller
Browse files

sfc: Read-to-clear LM87 alarm/interrupt status at start of day 



We do not want to shut down the board based on a fault that has
already been cleared.

Signed-off-by: default avatarBen Hutchings <bhutchings@solarflare.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 71839f7d

drivers/net/sfc/falcon_boards.c

+4 −0
Original line number Diff line number Diff line
@@ -99,6 +99,10 @@ static int efx_init_lm87(struct efx_nic *efx, struct i2c_board_info *info, 
	if (!client)

		return -EIO;



	/* Read-to-clear alarm/interrupt status */

	i2c_smbus_read_byte_data(client, LM87_REG_ALARMS1);

	i2c_smbus_read_byte_data(client, LM87_REG_ALARMS2);



	rc = efx_poke_lm87(client, reg_values);

	if (rc)

		goto err;