net: sfp: rename sm_retries

Rename sm_retries as sm_fault_retries, as this is what this member is
tracking.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
index b1c564b..a67f089 100644 (file)
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -234,7 +234,7 @@ struct sfp {
        unsigned char sm_mod_tries;
        unsigned char sm_dev_state;
        unsigned short sm_state;
-       unsigned int sm_retries;
+       unsigned char sm_fault_retries;
 
        struct sfp_eeprom_id id;
        unsigned int module_power_mW;
@@ -1490,7 +1490,7 @@ static bool sfp_los_event_inactive(struct sfp *sfp, unsigned int event)
 
 static void sfp_sm_fault(struct sfp *sfp, unsigned int next_state, bool warn)
 {
-       if (sfp->sm_retries && !--sfp->sm_retries) {
+       if (sfp->sm_fault_retries && !--sfp->sm_fault_retries) {
                dev_err(sfp->dev,
                        "module persistently indicates fault, disabling\n");
                sfp_sm_next(sfp, SFP_S_TX_DISABLE, 0);
@@ -1893,7 +1893,7 @@ static void sfp_sm_main(struct sfp *sfp, unsigned int event)
                sfp_module_tx_enable(sfp);
 
                /* Initialise the fault clearance retries */
-               sfp->sm_retries = N_FAULT_INIT;
+               sfp->sm_fault_retries = N_FAULT_INIT;
 
                /* We need to check the TX_FAULT state, which is not defined
                 * while TX_DISABLE is asserted. The earliest we want to do
@@ -1933,7 +1933,7 @@ static void sfp_sm_main(struct sfp *sfp, unsigned int event)
                         * or t_start_up, so assume there is a fault.
                         */
                        sfp_sm_fault(sfp, SFP_S_INIT_TX_FAULT,
-                                    sfp->sm_retries == N_FAULT_INIT);
+                                    sfp->sm_fault_retries == N_FAULT_INIT);
                } else if (event == SFP_E_TIMEOUT || event == SFP_E_TX_CLEAR) {
        init_done:      /* TX_FAULT deasserted or we timed out with TX_FAULT
                         * clear.  Probe for the PHY and check the LOS state.
@@ -1946,7 +1946,7 @@ static void sfp_sm_main(struct sfp *sfp, unsigned int event)
                        sfp_sm_link_check_los(sfp);
 
                        /* Reset the fault retry count */
-                       sfp->sm_retries = N_FAULT;
+                       sfp->sm_fault_retries = N_FAULT;
                }
                break;