X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fata%2Fpata_it821x.c;h=171fbd206bd5520252c3e059302b948225c3cc5f;hb=8bfa79fcb81d2bdb043f60ab4171704467808b55;hp=c84dfaede89c156d25123fa51f5249aa191349a3;hpb=a0cf733b333eeeafb7324e2897448006c693c26c;p=linux-2.6

diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index c84dfaede8..171fbd206b 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -531,22 +531,9 @@ static int it821x_smart_set_mode(struct ata_port *ap, struct ata_device **unused
 
 static void it821x_dev_config(struct ata_port *ap, struct ata_device *adev)
 {
-	unsigned char model_num[ATA_ID_PROD_LEN];
-	char *s;
-	unsigned int len;
+	unsigned char model_num[ATA_ID_PROD_LEN + 1];
 
-	/* This block ought to be a library routine as it is in several
-	   drivers now */
-
-	ata_id_string(adev->id, model_num, ATA_ID_PROD, sizeof(model_num));
-	s = &model_num[0];
-	len = strnlen(s, sizeof(model_num));
-
-	/* ATAPI specifies that empty space is blank-filled; remove blanks */
-	while ((len > 0) && (s[len - 1] == ' ')) {
-		len--;
-		s[len] = 0;
-	}
+	ata_id_c_string(adev->id, model_num, ATA_ID_PROD, sizeof(model_num));
 
 	if (adev->max_sectors > 255)
 		adev->max_sectors = 255;