linux-kernel - [PATCH 2/2] pci: shpchp: Remove function hpc_get_mode1_ECC

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Message-Id: <20190602150418.31723-2-benniciemanuel78@gmail.com>
Date:   Sun,  2 Jun 2019 17:04:13 +0200
From:   Emanuel Bennici <benniciemanuel78@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>, Joe Perches <joe@...ches.com>
Subject: [PATCH 2/2] pci: shpchp: Remove function hpc_get_mode1_ECC_cap

Remove function hpc_get_mode1_ECC_cap since it was used by the
get_mode1_ECC_cap Callback - that was removed.
So this function is unused and can be safely removed.

Signed-off-by: Emanuel Bennici <benniciemanuel78@...il.com>
---
 drivers/pci/hotplug/shpchp_hpc.c | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c
index 59f75e567c63..a6d713360dca 100644
--- a/drivers/pci/hotplug/shpchp_hpc.c
+++ b/drivers/pci/hotplug/shpchp_hpc.c
@@ -494,23 +494,6 @@ static int hpc_get_adapter_speed(struct slot *slot, enum pci_bus_speed *value)
 	return retval;
 }

-static int hpc_get_mode1_ECC_cap(struct slot *slot, u8 *mode)
-{
-	int retval = 0;
-	struct controller *ctrl = slot->ctrl;
-	u16 sec_bus_status = shpc_readw(ctrl, SEC_BUS_CONFIG);
-	u8 pi = shpc_readb(ctrl, PROG_INTERFACE);
-
-	if (pi == 2) {
-		*mode = (sec_bus_status & 0x0100) >> 8;
-	} else {
-		retval = -1;
-	}
-
-	ctrl_dbg(ctrl, "Mode 1 ECC cap = %d\n", *mode);
-	return retval;
-}
-
 static int hpc_query_power_fault(struct slot *slot)
 {
 	struct controller *ctrl = slot->ctrl;
--
2.19.1