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authorDominik Brodowski <linux@dominikbrodowski.net>2010-07-24 12:23:21 +0200
committerDominik Brodowski <linux@dominikbrodowski.net>2010-08-03 09:02:35 +0200
commit1d5cc192d431bce2ebe9fde64054ce903200e179 (patch)
treecdcdfb77712349bf46f0876d420e2be81f901d74 /drivers/pcmcia/cistpl.c
parentac8b422838046ffc26be4874a3cbae0d313f4209 (diff)
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>
Diffstat (limited to 'drivers/pcmcia/cistpl.c')
-rw-r--r--drivers/pcmcia/cistpl.c7
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;
}