From fc301101034c06bf56a7f71bf682c48909e401a4 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Thu, 29 Jul 2010 16:19:39 +0200 Subject: 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 Signed-off-by: Dominik Brodowski --- drivers/serial/serial_cs.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'drivers/serial/serial_cs.c') diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index 9597442a0ac1..0460c0882b70 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -183,10 +183,8 @@ static void quirk_config_socket(struct pcmcia_device *link) { struct serial_info *info = link->priv; - if (info->multi) { - link->conf.Present |= PRESENT_EXT_STATUS; - link->conf.ExtStatus = ESR_REQ_ATTN_ENA; - } + if (info->multi) + link->conf.Attributes |= CONF_ENABLE_ESR; } static const struct serial_quirk quirks[] = { @@ -336,10 +334,9 @@ static int serial_probe(struct pcmcia_device *link) link->priv = info; link->conf.Attributes = CONF_ENABLE_IRQ; - if (do_sound) { + if (do_sound) link->conf.Attributes |= CONF_ENABLE_SPKR; - link->conf.Status = CCSR_AUDIO_ENA; - } + link->conf.IntType = INT_MEMORY_AND_IO; return serial_config(link); -- cgit v1.2.3