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authorArnd Bergmann <arnd@arndb.de>2018-02-02 14:12:19 +0100
committerMartin K. Petersen <martin.petersen@oracle.com>2018-02-13 21:37:00 -0500
commit779936faf4f1210a2a6c3a2ccc63cd74a61769ed (patch)
tree292da5dcf26006f228b053bd68520265f45347b0 /drivers/scsi/qedi
parentd9da891a892a38db4ec7abcc2df57f9ae3777d99 (diff)
scsi: qedi: fix building with LTO
When link-time optimizations are enabled, qedi fails to build because of mismatched prototypes: drivers/scsi/qedi/qedi_gbl.h:27:37: error: type of 'qedi_dbg_fops' does not match original declaration [-Werror=lto-type-mismatch] extern const struct file_operations qedi_dbg_fops; ^ drivers/scsi/qedi/qedi_debugfs.c:239:30: note: 'qedi_dbg_fops' was previously declared here const struct file_operations qedi_dbg_fops[] = { ^ drivers/scsi/qedi/qedi_gbl.h:26:32: error: type of 'qedi_debugfs_ops' does not match original declaration [-Werror=lto-type-mismatch] extern struct qedi_debugfs_ops qedi_debugfs_ops; ^ drivers/scsi/qedi/qedi_debugfs.c:102:25: note: 'qedi_debugfs_ops' was previously declared here struct qedi_debugfs_ops qedi_debugfs_ops[] = { This changes the declaration to match the definition, and adapts the users as necessary. Since both array can be constant here, I'm adding the 'const' everywhere for consistency. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Manish Rangankar <Manish.Rangankar@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qedi')
-rw-r--r--drivers/scsi/qedi/qedi_dbg.h2
-rw-r--r--drivers/scsi/qedi/qedi_debugfs.c4
-rw-r--r--drivers/scsi/qedi/qedi_gbl.h4
-rw-r--r--drivers/scsi/qedi/qedi_main.c4
4 files changed, 7 insertions, 7 deletions
diff --git a/drivers/scsi/qedi/qedi_dbg.h b/drivers/scsi/qedi/qedi_dbg.h
index c55572badfb0..358f40567849 100644
--- a/drivers/scsi/qedi/qedi_dbg.h
+++ b/drivers/scsi/qedi/qedi_dbg.h
@@ -134,7 +134,7 @@ struct qedi_debugfs_ops {
}
void qedi_dbg_host_init(struct qedi_dbg_ctx *qedi,
- struct qedi_debugfs_ops *dops,
+ const struct qedi_debugfs_ops *dops,
const struct file_operations *fops);
void qedi_dbg_host_exit(struct qedi_dbg_ctx *qedi);
void qedi_dbg_init(char *drv_name);
diff --git a/drivers/scsi/qedi/qedi_debugfs.c b/drivers/scsi/qedi/qedi_debugfs.c
index fd8a1eea3163..fd914ca4149a 100644
--- a/drivers/scsi/qedi/qedi_debugfs.c
+++ b/drivers/scsi/qedi/qedi_debugfs.c
@@ -19,7 +19,7 @@ static struct dentry *qedi_dbg_root;
void
qedi_dbg_host_init(struct qedi_dbg_ctx *qedi,
- struct qedi_debugfs_ops *dops,
+ const struct qedi_debugfs_ops *dops,
const struct file_operations *fops)
{
char host_dirname[32];
@@ -99,7 +99,7 @@ static struct qedi_list_of_funcs qedi_dbg_do_not_recover_ops[] = {
{ NULL, NULL }
};
-struct qedi_debugfs_ops qedi_debugfs_ops[] = {
+const struct qedi_debugfs_ops qedi_debugfs_ops[] = {
{ "gbl_ctx", NULL },
{ "do_not_recover", qedi_dbg_do_not_recover_ops},
{ "io_trace", NULL },
diff --git a/drivers/scsi/qedi/qedi_gbl.h b/drivers/scsi/qedi/qedi_gbl.h
index f5b5a31999aa..a2aa06ed1620 100644
--- a/drivers/scsi/qedi/qedi_gbl.h
+++ b/drivers/scsi/qedi/qedi_gbl.h
@@ -23,8 +23,8 @@ extern uint qedi_io_tracing;
extern struct scsi_host_template qedi_host_template;
extern struct iscsi_transport qedi_iscsi_transport;
extern const struct qed_iscsi_ops *qedi_ops;
-extern struct qedi_debugfs_ops qedi_debugfs_ops;
-extern const struct file_operations qedi_dbg_fops;
+extern const struct qedi_debugfs_ops qedi_debugfs_ops[];
+extern const struct file_operations qedi_dbg_fops[];
extern struct device_attribute *qedi_shost_attrs[];
int qedi_alloc_sq(struct qedi_ctx *qedi, struct qedi_endpoint *ep);
diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c
index 029e2e69b29f..e992f9d3ef00 100644
--- a/drivers/scsi/qedi/qedi_main.c
+++ b/drivers/scsi/qedi/qedi_main.c
@@ -2303,8 +2303,8 @@ static int __qedi_probe(struct pci_dev *pdev, int mode)
}
#ifdef CONFIG_DEBUG_FS
- qedi_dbg_host_init(&qedi->dbg_ctx, &qedi_debugfs_ops,
- &qedi_dbg_fops);
+ qedi_dbg_host_init(&qedi->dbg_ctx, qedi_debugfs_ops,
+ qedi_dbg_fops);
#endif
QEDI_INFO(&qedi->dbg_ctx, QEDI_LOG_INFO,
"QLogic FastLinQ iSCSI Module qedi %s, FW %d.%d.%d.%d\n",