Merge branch 'master'

[powerpc.git] / drivers / pcmcia / rsrc_nonstatic.c

diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index c42455d..f9a5c70 100644 (file)
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -691,7 +691,7 @@ static int adjust_memory(struct pcmcia_socket *s, unsigned int action, unsigned
        unsigned long size = end - start + 1;
        int ret = 0;
 
-       if (end <= start)
+       if (end < start)
                return -EINVAL;
 
        down(&rsrc_sem);
@@ -724,7 +724,7 @@ static int adjust_io(struct pcmcia_socket *s, unsigned int action, unsigned long
        unsigned long size = end - start + 1;
        int ret = 0;
 
-       if (end <= start)
+       if (end < start)
                return -EINVAL;
 
        if (end > IO_SPACE_LIMIT)
@@ -817,7 +817,7 @@ static int nonstatic_autoadd_resources(struct pcmcia_socket *s)
 
        /* if we got at least one of IO, and one of MEM, we can be glad and
         * activate the PCMCIA subsystem */
-       if (done & (IORESOURCE_MEM | IORESOURCE_IO))
+       if (done == (IORESOURCE_MEM | IORESOURCE_IO))
                s->resource_setup_done = 1;
 
        return 0;
@@ -925,7 +925,7 @@ static ssize_t store_io_db(struct class_device *class_dev, const char *buf, size
                                return -EINVAL;
                }
        }
-       if (end_addr <= start_addr)
+       if (end_addr < start_addr)
                return -EINVAL;
 
        ret = adjust_io(s, add, start_addr, end_addr);
@@ -977,7 +977,7 @@ static ssize_t store_mem_db(struct class_device *class_dev, const char *buf, siz
                                return -EINVAL;
                }
        }
-       if (end_addr <= start_addr)
+       if (end_addr < start_addr)
                return -EINVAL;
 
        ret = adjust_memory(s, add, start_addr, end_addr);