qdio: support asynchronous delivery of storage blocks

[pandora-kernel.git] / drivers / s390 / cio / qdio_debug.c

diff --git a/drivers/s390/cio/qdio_debug.c b/drivers/s390/cio/qdio_debug.c
index f8b03a6..aaf7f93 100644 (file)
--- a/drivers/s390/cio/qdio_debug.c
+++ b/drivers/s390/cio/qdio_debug.c
@@ -76,6 +76,9 @@ static int qstat_show(struct seq_file *m, void *v)
                case SLSB_P_OUTPUT_NOT_INIT:
                        seq_printf(m, "N");
                        break;
+               case SLSB_P_OUTPUT_PENDING:
+                       seq_printf(m, "P");
+                       break;
                case SLSB_P_INPUT_PRIMED:
                case SLSB_CU_OUTPUT_PRIMED:
                        seq_printf(m, "+");
@@ -188,19 +191,13 @@ static ssize_t qperf_seq_write(struct file *file, const char __user *ubuf,
        struct qdio_irq *irq_ptr = seq->private;
        struct qdio_q *q;
        unsigned long val;
-       char buf[8];
        int ret, i;
 
        if (!irq_ptr)
                return 0;
-       if (count >= sizeof(buf))
-               return -EINVAL;
-       if (copy_from_user(&buf, ubuf, count))
-               return -EFAULT;
-       buf[count] = 0;
-
-       ret = strict_strtoul(buf, 10, &val);
-       if (ret < 0)
+
+       ret = kstrtoul_from_user(ubuf, count, 10, &val);
+       if (ret)
                return ret;
 
        switch (val) {