diff mbox series

[v2,3/9] usb: storage: alauda: Use const for card ID array

Message ID 20250226-misc-const-v2-3-ab655a4a29cc@posteo.net (mailing list archive)
State New
Headers show
Series usb: storage: Mark various arrays as const | expand

Commit Message

J. Neuschäfer via B4 Relay Feb. 26, 2025, 2:17 p.m. UTC 
From: Jonathan Neuschäfer <j.ne@posteo.net>

The alauda_card_ids array is only read, and not modified.

Signed-off-by: Jonathan Neuschäfer <j.ne@posteo.net>
---

V2:
- new patch
---
 drivers/usb/storage/alauda.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/storage/alauda.c b/drivers/usb/storage/alauda.c
index 6263c4e61678e890e0192c5c9dad9b97dbaf0e66..e01f3a42bde4200da245c17abd5299c062868204 100644
--- a/drivers/usb/storage/alauda.c
+++ b/drivers/usb/storage/alauda.c
@@ -174,7 +174,7 @@  struct alauda_card_info {
 	unsigned char zoneshift;	/* 1<<zs blocks per zone */
 };
 
-static struct alauda_card_info alauda_card_ids[] = {
+static const struct alauda_card_info alauda_card_ids[] = {
 	/* NAND flash */
 	{ 0x6e, 20, 8, 4, 8},	/* 1 MB */
 	{ 0xe8, 20, 8, 4, 8},	/* 1 MB */
@@ -200,7 +200,7 @@  static struct alauda_card_info alauda_card_ids[] = {
 	{ 0,}
 };
 
-static struct alauda_card_info *alauda_card_find_id(unsigned char id)
+static const struct alauda_card_info *alauda_card_find_id(unsigned char id)
 {
 	int i;
 
@@ -383,7 +383,7 @@  static int alauda_init_media(struct us_data *us)
 {
 	unsigned char *data = us->iobuf;
 	int ready = 0;
-	struct alauda_card_info *media_info;
+	const struct alauda_card_info *media_info;
 	unsigned int num_zones;
 
 	while (ready == 0) {
@@ -1132,7 +1132,7 @@  static int alauda_transport(struct scsi_cmnd *srb, struct us_data *us)
 	int rc;
 	struct alauda_info *info = (struct alauda_info *) us->extra;
 	unsigned char *ptr = us->iobuf;
-	static unsigned char inquiry_response[36] = {
+	static const unsigned char inquiry_response[36] = {
 		0x00, 0x80, 0x00, 0x01, 0x1F, 0x00, 0x00, 0x00
 	};