usb: storagE: realtek_cr: fix sparse warnings

Fix the following sparse warnings:

| drivers/usb/storage/realtek_cr.c:821:6: warning: symbol
|	'rts51x_invoke_transport' was not declared. Should
|	it be static?
|
| drivers/usb/storage/realtek_cr.c:980:5: warning: symbol
|	'realtek_cr_suspend' was not declared. Should it
|	be static?
|
| drivers/usb/storage/realtek_cr.c:518:23: warning: cast
|	truncates bits from constant value (fe47 becomes 47)

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 5 insertions, 6 deletions

diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c
index 0ce5f79197e..30f64bfe101 100644
--- a/drivers/usb/storage/realtek_cr.c
+++ b/drivers/usb/storage/realtek_cr.c
@@ -507,15 +507,14 @@ static int enable_oscillator(struct us_data *us)
 static int __do_config_autodelink(struct us_data *us, u8 *data, u16 len)
 {
         int retval;
-        u16 addr = 0xFE47;
         u8 cmnd[12] = {0};
 
-        US_DEBUGP("%s, addr = 0x%x, len = %d\n", __FUNCTION__, addr, len);
+        US_DEBUGP("%s, addr = 0xfe47, len = %d\n", __FUNCTION__, len);
 
         cmnd[0] = 0xF0;
         cmnd[1] = 0x0E;
-        cmnd[2] = (u8)(addr >> 8);
-        cmnd[3] = (u8)addr;
+        cmnd[2] = 0xfe;
+        cmnd[3] = 0x47;
         cmnd[4] = (u8)(len >> 8);
         cmnd[5] = (u8)len;
 
@@ -818,7 +817,7 @@ static inline int working_scsi(struct scsi_cmnd *srb)
         return 1;
 }
 
-void rts51x_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
+static void rts51x_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
 {
         struct rts51x_chip *chip = (struct rts51x_chip *)(us->extra);
         static int card_first_show = 1;
@@ -977,7 +976,7 @@ static void realtek_cr_destructor(void *extra)
 }
 
 #ifdef CONFIG_PM
-int realtek_cr_suspend(struct usb_interface *iface, pm_message_t message)
+static int realtek_cr_suspend(struct usb_interface *iface, pm_message_t message)
 {
         struct us_data *us = usb_get_intfdata(iface);