At least warn if pcmcia_write_cis_mem() didn't succeed, util we have
proper error handling in place.
Signed-off-by: Dominik Brodowski <li...@dominikbrodowski.net>
---
drivers/pcmcia/cistpl.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index 17a5da3..81364a1 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -220,8 +220,10 @@ void pcmcia_write_cis_mem(struct pcmcia_socket *s, int
attr, u_int addr,
}
sys = set_cis_map(s, 0, MAP_ACTIVE | ((cis_width) ? MAP_16BIT : 0));
- if (!sys)
+ if (!sys) {
+ dev_warn(&s->dev, "could not map memory\n");
return; /* FIXME: Error */
+ }
writeb(flags, sys+CISREG_ICTRL0);
writeb(addr & 0xff, sys+CISREG_IADDR0);
@@ -243,8 +245,10 @@ void pcmcia_write_cis_mem(struct pcmcia_socket *s, int
attr, u_int addr,
card_offset = addr & ~(s->map_size-1);
while (len) {
sys = set_cis_map(s, card_offset, flags);
- if (!sys)
+ if (!sys) {
+ dev_warn(&s->dev, "could not map memory\n");
return; /* FIXME: error */
+ }
end = sys + s->map_size;
sys = sys + (addr & (s->map_size-1));
--
1.6.3.3
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