path: root/include/pcmcia
diff options
authorDominik Brodowski <linux@dominikbrodowski.net>2010-07-29 16:19:39 +0200
committerDominik Brodowski <linux@dominikbrodowski.net>2010-09-29 17:20:22 +0200
commitfc301101034c06bf56a7f71bf682c48909e401a4 (patch)
treef1faa456d436515d73679bb12587967efba05e7c /include/pcmcia
parent1a4a046030ade0f57b8f3b476d61c7c35d894b66 (diff)
pcmcia: simplify Status, ExtStatus register access
The Status (CISREG_CCSR) and ExtStatus (CISREG_ESR) registers were only accessed to enable audio output for some drivers and IRQ for serial_cs.c. The former also required setting config_req_t.Attributes to CONF_ENABLE_SPKR; the latter can be simplified to setting this field to CONF_ENABLE_ESR. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-serial@vger.kernel.org CC: linux-scsi@vger.kernel.org Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'include/pcmcia')
1 files changed, 1 insertions, 1 deletions
diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h
index e656abee174..29d693f72ba 100644
--- a/include/pcmcia/cs.h
+++ b/include/pcmcia/cs.h
@@ -24,7 +24,6 @@ typedef struct config_req_t {
u_int Attributes;
u_int IntType;
u_int ConfigBase;
- u_char Status, ExtStatus;
u_char ConfigIndex;
u_int Present;
} config_req_t;
@@ -34,6 +33,7 @@ typedef struct config_req_t {
#define CONF_ENABLE_DMA 0x02
#define CONF_ENABLE_SPKR 0x04
+#define CONF_ENABLE_ESR 0x10
#define CONF_VALID_CLIENT 0x100
/* IntType field */