staging: unisys: visornic: Move function to appropriate location

Move function add_physinfo_entries() to visornic_main.c, which is the
only function where it is used.

Signed-off-by: David Binder <david.binder@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/include/iochannel.h

@@ -551,41 +551,4 @@ struct spar_io_channel_protocol {
 #define PI_PAGE_SIZE  0x1000
 #define PI_PAGE_MASK  0x0FFF
 
-/* Returns next non-zero index on success or 0 on failure (i.e. out of room). */
-static inline u16
-add_physinfo_entries(u64 inp_pfn, u16 inp_off, u32 inp_len, u16 index,
-		     u16 max_pi_arr_entries, struct phys_info pi_arr[])
-{
-	u32 len;
-	u16 i, firstlen;
-
-	firstlen = PI_PAGE_SIZE - inp_off;
-	if (inp_len <= firstlen) {
-		/* The input entry spans only one page - add as is. */
-		if (index >= max_pi_arr_entries)
-			return 0;
-		pi_arr[index].pi_pfn = inp_pfn;
-		pi_arr[index].pi_off = (u16)inp_off;
-		pi_arr[index].pi_len = (u16)inp_len;
-		return index + 1;
-	}
-
-	/* This entry spans multiple pages. */
-	for (len = inp_len, i = 0; len;
-		len -= pi_arr[index + i].pi_len, i++) {
-		if (index + i >= max_pi_arr_entries)
-			return 0;
-		pi_arr[index + i].pi_pfn = inp_pfn + i;
-		if (i == 0) {
-			pi_arr[index].pi_off = inp_off;
-			pi_arr[index].pi_len = firstlen;
-		} else {
-			pi_arr[index + i].pi_off = 0;
-			pi_arr[index + i].pi_len =
-			    (u16)MINNUM(len, (u32)PI_PAGE_SIZE);
-		}
-	}
-	return index + i;
-}
-
 #endif /* __IOCHANNEL_H__ */

drivers/staging/unisys/visornic/visornic_main.c

@@ -141,6 +141,43 @@ struct visornic_devdata {
 	struct uiscmdrsp cmdrsp[SIZEOF_CMDRSP];
 };
 
+/* Returns next non-zero index on success or 0 on failure (i.e. out of room). */
+static inline u16
+add_physinfo_entries(u64 inp_pfn, u16 inp_off, u32 inp_len, u16 index,
+		     u16 max_pi_arr_entries, struct phys_info pi_arr[])
+{
+	u32 len;
+	u16 i, firstlen;
+
+	firstlen = PI_PAGE_SIZE - inp_off;
+	if (inp_len <= firstlen) {
+		/* The input entry spans only one page - add as is. */
+		if (index >= max_pi_arr_entries)
+			return 0;
+		pi_arr[index].pi_pfn = inp_pfn;
+		pi_arr[index].pi_off = (u16)inp_off;
+		pi_arr[index].pi_len = (u16)inp_len;
+		return index + 1;
+	}
+
+	/* This entry spans multiple pages. */
+	for (len = inp_len, i = 0; len;
+		len -= pi_arr[index + i].pi_len, i++) {
+		if (index + i >= max_pi_arr_entries)
+			return 0;
+		pi_arr[index + i].pi_pfn = inp_pfn + i;
+		if (i == 0) {
+			pi_arr[index].pi_off = inp_off;
+			pi_arr[index].pi_len = firstlen;
+		} else {
+			pi_arr[index + i].pi_off = 0;
+			pi_arr[index + i].pi_len =
+			    (u16)MINNUM(len, (u32)PI_PAGE_SIZE);
+		}
+	}
+	return index + i;
+}
+
 /*
  *	visor_copy_fragsinfo_from_skb(
  *	@skb_in: skbuff that we are pulling the frags from