pcmcia: use pcmica_{read,write}_config_byte

Use pcmcia_read_config_byte and pcmcia_write_config_byte instead
of pcmcia_access_configuration_register.

CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-serial@vger.kernel.org
CC: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index ba4a5acc2e9a..1733fab469a1 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -209,7 +209,7 @@ int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
  * Probably only useful for writing one-byte registers. Must be called
  * with ops_mutex held.
  */
-void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
+int pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
                    u_int len, void *ptr)
 {
         void __iomem *sys, *end;
@@ -231,7 +231,7 @@ void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
                                 ((cis_width) ? MAP_16BIT : 0));
                 if (!sys) {
                         dev_dbg(&s->dev, "could not map memory\n");
-                        return; /* FIXME: Error */
+                        return -EINVAL;
                 }
 
                 writeb(flags, sys+CISREG_ICTRL0);
@@ -256,7 +256,7 @@ void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
                         sys = set_cis_map(s, card_offset, flags);
                         if (!sys) {
                                 dev_dbg(&s->dev, "could not map memory\n");
-                                return; /* FIXME: error */
+                                return -EINVAL;
                         }
 
                         end = sys + s->map_size;
@@ -270,6 +270,7 @@ void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
                         addr = 0;
                 }
         }
+        return 0;
 }