linux-kernel - [PATCH 2/6] GenWQE: constify pci_error

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Date:   Sat, 12 Aug 2017 07:44:30 +0200
From:   Julia Lawall <Julia.Lawall@...6.fr>
To:     Frank Haverkamp <haver@...ux.vnet.ibm.com>
Cc:     bhumirks@...il.com, kernel-janitors@...r.kernel.org,
        "Guilherme G. Piccoli" <gpiccoli@...ux.vnet.ibm.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 2/6] GenWQE: constify pci_error_handlers structures

These pci_error_handlers structures are only stored in the err_handler
field of a pci_driver structure, and this field is declared as const.  Thus
the pci_error_handlers structures can be const too.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 drivers/misc/genwqe/card_base.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/genwqe/card_base.c b/drivers/misc/genwqe/card_base.c
index 4fd21e8..8650046 100644
--- a/drivers/misc/genwqe/card_base.c
+++ b/drivers/misc/genwqe/card_base.c
@@ -1333,7 +1333,7 @@ static int genwqe_sriov_configure(struct pci_dev *dev, int numvfs)
 	return 0;
 }
 
-static struct pci_error_handlers genwqe_err_handler = {
+static const struct pci_error_handlers genwqe_err_handler = {
 	.error_detected = genwqe_err_error_detected,
 	.mmio_enabled	= genwqe_err_result_none,
 	.slot_reset	= genwqe_err_slot_reset,