pcmcia: move config_{base,index,regs} to struct pcmcia_device

Several drivers prefer to explicitly set config_{base,index,regs},
formerly known as ConfigBase, ConfigIndex and Present. Instead of
passing these values inside config_req_t, store it in struct
pcmcia_device.

CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-ide@vger.kernel.org
CC: linux-usb@vger.kernel.org
CC: laforge@gnumonks.org
CC: linux-mtd@lists.infradead.org
CC: alsa-devel@alsa-project.org
CC: linux-serial@vger.kernel.org
CC: Jiri Kosina <jkosina@suse.cz>
CC: linux-scsi@vger.kernel.org
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> (for drivers/bluetooth)
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

4 files changed, 24 insertions, 27 deletions

diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index a0c5adb..42eef43 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -34,9 +34,6 @@ typedef struct config_t {
 	struct kref	ref;
 	unsigned int	state;
 	unsigned int	Attributes;
-	unsigned int	ConfigBase;
-	unsigned char	Option;
-	unsigned int	CardValues;
 
 	struct resource io[MAX_IO_WIN]; /* io ports */
 	struct resource mem[MAX_WIN];   /* mem areas */
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 55570d9..00db600 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -276,13 +276,13 @@ static int pcmcia_device_probe(struct device *dev)
 	ret = pccard_read_tuple(p_dev->socket, p_dev->func, CISTPL_CONFIG,
 				&cis_config);
 	if (!ret) {
-		p_dev->conf.ConfigBase = cis_config.base;
-		p_dev->conf.Present = cis_config.rmask[0];
+		p_dev->config_base = cis_config.base;
+		p_dev->config_regs = cis_config.rmask[0];
 	} else {
 		dev_printk(KERN_INFO, dev,
 			   "pcmcia: could not parse base and rmask0 of CIS\n");
-		p_dev->conf.ConfigBase = 0;
-		p_dev->conf.Present = 0;
+		p_dev->config_base = 0;
+		p_dev->config_regs = 0;
 	}
 
 	ret = p_drv->probe(p_dev);
diff --git a/drivers/pcmcia/pcmcia_cis.c b/drivers/pcmcia/pcmcia_cis.c
index 0ac54da..ac47cc4 100644
--- a/drivers/pcmcia/pcmcia_cis.c
+++ b/drivers/pcmcia/pcmcia_cis.c
@@ -151,7 +151,7 @@ static int pcmcia_do_loop_config(tuple_t *tuple, cisparse_t *parse, void *priv)
 	struct pcmcia_cfg_mem *cfg_mem = priv;
 
 	/* default values */
-	cfg_mem->p_dev->conf.ConfigIndex = cfg->index;
+	cfg_mem->p_dev->config_index = cfg->index;
 	if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
 		cfg_mem->dflt = *cfg;
 
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 6210e1c..a1fb0dc 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -168,7 +168,7 @@ static int pcmcia_access_config(struct pcmcia_device *p_dev,
 		return -EACCES;
 	}
 
-	addr = (c->ConfigBase + where) >> 1;
+	addr = (p_dev->config_base + where) >> 1;
 
 	ret = accessf(s, 1, addr, 1, val);
 
@@ -443,6 +443,7 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev,
 	pccard_io_map iomap;
 	unsigned char status = 0;
 	unsigned char ext_status = 0;
+	unsigned char option = 0;
 
 	if (!(s->state & SOCKET_PRESENT))
 		return -ENODEV;
@@ -473,7 +474,7 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev,
 	if (req->Attributes & CONF_ENABLE_SPKR) {
 		s->socket.flags |= SS_SPKR_ENA;
 		status = CCSR_AUDIO_ENA;
-		if (!(req->Present & PRESENT_STATUS))
+		if (!(p_dev->config_regs & PRESENT_STATUS))
 			dev_warn(&p_dev->dev, "speaker requested, but "
 					      "PRESENT_STATUS not set!\n");
 	}
@@ -482,54 +483,53 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev,
 	else
 		s->socket.io_irq = 0;
 	if (req->Attributes & CONF_ENABLE_ESR) {
-		req->Present |= PRESENT_EXT_STATUS;
+		p_dev->config_regs |= PRESENT_EXT_STATUS;
 		ext_status = ESR_REQ_ATTN_ENA;
 	}
 	s->ops->set_socket(s, &s->socket);
 	s->lock_count++;
 
 	/* Set up CIS configuration registers */
-	base = c->ConfigBase = req->ConfigBase;
-	c->CardValues = req->Present;
-	if (req->Present & PRESENT_COPY) {
+	base = p_dev->config_base;
+	if (p_dev->config_regs & PRESENT_COPY) {
 		u16 tmp = 0;
 		dev_dbg(&p_dev->dev, "clearing CISREG_SCR\n");
 		pcmcia_write_cis_mem(s, 1, (base + CISREG_SCR)>>1, 1, &tmp);
 	}
-	if (req->Present & PRESENT_PIN_REPLACE) {
+	if (p_dev->config_regs & PRESENT_PIN_REPLACE) {
 		u16 tmp = 0;
 		dev_dbg(&p_dev->dev, "clearing CISREG_PRR\n");
 		pcmcia_write_cis_mem(s, 1, (base + CISREG_PRR)>>1, 1, &tmp);
 	}
-	if (req->Present & PRESENT_OPTION) {
+	if (p_dev->config_regs & PRESENT_OPTION) {
 		if (s->functions == 1) {
-			c->Option = req->ConfigIndex & COR_CONFIG_MASK;
+			option = p_dev->config_index & COR_CONFIG_MASK;
 		} else {
-			c->Option = req->ConfigIndex & COR_MFC_CONFIG_MASK;
-			c->Option |= COR_FUNC_ENA|COR_IREQ_ENA;
-			if (req->Present & PRESENT_IOBASE_0)
-				c->Option |= COR_ADDR_DECODE;
+			option = p_dev->config_index & COR_MFC_CONFIG_MASK;
+			option |= COR_FUNC_ENA|COR_IREQ_ENA;
+			if (p_dev->config_regs & PRESENT_IOBASE_0)
+				option |= COR_ADDR_DECODE;
 		}
 		if ((req->Attributes & CONF_ENABLE_IRQ) &&
 			!(req->Attributes & CONF_ENABLE_PULSE_IRQ))
-			c->Option |= COR_LEVEL_REQ;
-		pcmcia_write_cis_mem(s, 1, (base + CISREG_COR)>>1, 1, &c->Option);
+			option |= COR_LEVEL_REQ;
+		pcmcia_write_cis_mem(s, 1, (base + CISREG_COR)>>1, 1, &option);
 		mdelay(40);
 	}
-	if (req->Present & PRESENT_STATUS)
+	if (p_dev->config_regs & PRESENT_STATUS)
 		pcmcia_write_cis_mem(s, 1, (base + CISREG_CCSR)>>1, 1, &status);
 
-	if (req->Present & PRESENT_EXT_STATUS)
+	if (p_dev->config_regs & PRESENT_EXT_STATUS)
 		pcmcia_write_cis_mem(s, 1, (base + CISREG_ESR)>>1, 1,
 					&ext_status);
 
-	if (req->Present & PRESENT_IOBASE_0) {
+	if (p_dev->config_regs & PRESENT_IOBASE_0) {
 		u8 b = c->io[0].start & 0xff;
 		pcmcia_write_cis_mem(s, 1, (base + CISREG_IOBASE_0)>>1, 1, &b);
 		b = (c->io[0].start >> 8) & 0xff;
 		pcmcia_write_cis_mem(s, 1, (base + CISREG_IOBASE_1)>>1, 1, &b);
 	}
-	if (req->Present & PRESENT_IOSIZE) {
+	if (p_dev->config_regs & PRESENT_IOSIZE) {
 		u8 b = resource_size(&c->io[0]) + resource_size(&c->io[1]) - 1;
 		pcmcia_write_cis_mem(s, 1, (base + CISREG_IOSIZE)>>1, 1, &b);
 	}