staging: wis-sony-tuner.c: fix &&/|| error

[pandora-kernel.git] / fs / seq_file.c

diff --git a/fs/seq_file.c b/fs/seq_file.c
index a1a4cfe..6c95927 100644 (file)
--- a/fs/seq_file.c
+++ b/fs/seq_file.c
@@ -513,7 +513,7 @@ int seq_bitmap(struct seq_file *m, const unsigned long *bits,
 }
 EXPORT_SYMBOL(seq_bitmap);
 
-int seq_bitmap_list(struct seq_file *m, unsigned long *bits,
+int seq_bitmap_list(struct seq_file *m, const unsigned long *bits,
                unsigned int nr_bits)
 {
        if (m->count < m->size) {
@@ -640,6 +640,26 @@ int seq_puts(struct seq_file *m, const char *s)
 }
 EXPORT_SYMBOL(seq_puts);
 
+/**
+ * seq_write - write arbitrary data to buffer
+ * @seq: seq_file identifying the buffer to which data should be written
+ * @data: data address
+ * @len: number of bytes
+ *
+ * Return 0 on success, non-zero otherwise.
+ */
+int seq_write(struct seq_file *seq, const void *data, size_t len)
+{
+       if (seq->count + len < seq->size) {
+               memcpy(seq->buf + seq->count, data, len);
+               seq->count += len;
+               return 0;
+       }
+       seq->count = seq->size;
+       return -1;
+}
+EXPORT_SYMBOL(seq_write);
+
 struct list_head *seq_list_start(struct list_head *head, loff_t pos)
 {
        struct list_head *lh;