Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb

* master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb: V4L/DVB (5260): Cx88-blackbird: allow usage of both 376836 and 262144 sized firmware images V4L/DVB (5366): Pvrusb2: Fix compilation warning for amd64 builds (use %zu instead of %u)
git-mirror · Mar 4, 2007 · 85a5d77 · 85a5d77
2 parents 6d04e3b + af70dbd
commit 85a5d77
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Showing 3 changed files with 11 additions and 6 deletions.
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
@@ -56,7 +56,8 @@ MODULE_PARM_DESC(debug,"enable debug messages [blackbird]");
 
 /* ------------------------------------------------------------------ */
 
-#define BLACKBIRD_FIRM_IMAGE_SIZE 256*1024
+#define OLD_BLACKBIRD_FIRM_IMAGE_SIZE 262144
+#define     BLACKBIRD_FIRM_IMAGE_SIZE 376836
 
 /* defines below are from ivtv-driver.h */
 
@@ -404,7 +405,7 @@ static int blackbird_find_mailbox(struct cx8802_dev *dev)
 	u32 value;
 	int i;
 
-	for (i = 0; i < BLACKBIRD_FIRM_IMAGE_SIZE; i++) {
+	for (i = 0; i < dev->fw_size; i++) {
 		memory_read(dev->core, i, &value);
 		if (value == signature[signaturecnt])
 			signaturecnt++;
@@ -452,12 +453,15 @@ static int blackbird_load_firmware(struct cx8802_dev *dev)
 		return -1;
 	}
 
-	if (firmware->size != BLACKBIRD_FIRM_IMAGE_SIZE) {
-		dprintk(0, "ERROR: Firmware size mismatch (have %zd, expected %d)\n",
-			firmware->size, BLACKBIRD_FIRM_IMAGE_SIZE);
+	if ((firmware->size != BLACKBIRD_FIRM_IMAGE_SIZE) &&
+	    (firmware->size != OLD_BLACKBIRD_FIRM_IMAGE_SIZE)) {
+		dprintk(0, "ERROR: Firmware size mismatch (have %zd, expected %d or %d)\n",
+			firmware->size, BLACKBIRD_FIRM_IMAGE_SIZE,
+			OLD_BLACKBIRD_FIRM_IMAGE_SIZE);
 		release_firmware(firmware);
 		return -1;
 	}
+	dev->fw_size = firmware->size;
 
 	if (0 != memcmp(firmware->data, magic, 8)) {
 		dprintk(0, "ERROR: Firmware magic mismatch, wrong file?\n");

diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
@@ -463,6 +463,7 @@ struct cx8802_dev {
 	u32                        mailbox;
 	int                        width;
 	int                        height;
+	int                        fw_size;
 
 #if defined(CONFIG_VIDEO_BUF_DVB) || defined(CONFIG_VIDEO_BUF_DVB_MODULE)
 	/* for dvb only */

diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -1268,7 +1268,7 @@ int pvr2_upload_firmware2(struct pvr2_hdw *hdw)
 	if (fw_len % sizeof(u32)) {
 		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
 			   "size of %s firmware"
-			   " must be a multiple of %u bytes",
+			   " must be a multiple of %zu bytes",
 			   fw_files[fwidx],sizeof(u32));
 		release_firmware(fw_entry);
 		return -1;