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

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
...@@ -99,6 +99,10 @@ static int efx_init_lm87(struct efx_nic *efx, struct i2c_board_info *info, ...@@ -99,6 +99,10 @@ static int efx_init_lm87(struct efx_nic *efx, struct i2c_board_info *info,
if (!client) if (!client)
return -EIO; 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); rc = efx_poke_lm87(client, reg_values);
if (rc) if (rc)
goto err; goto err;
......
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