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[/] [test_project/] [trunk/] [linux_sd_driver/] [drivers/] [pcmcia/] [pxa2xx_sharpsl.c] - Blame information for rev 78

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/*
 * Sharp SL-C7xx Series PCMCIA routines
 *
 * Copyright (c) 2004-2005 Richard Purdie
 *
 * Based on Sharp's 2.4 kernel patches and pxa2xx_mainstone.c
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 */
 
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
 
#include <asm/mach-types.h>
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/hardware/scoop.h>
 
#include "soc_common.h"
 
#define NO_KEEP_VS 0x0001
#define SCOOP_DEV platform_scoop_config->devs
 
static void sharpsl_pcmcia_init_reset(struct soc_pcmcia_socket *skt)
{
        struct scoop_pcmcia_dev *scoopdev = &SCOOP_DEV[skt->nr];
 
        reset_scoop(scoopdev->dev);
 
        /* Shared power controls need to be handled carefully */
        if (platform_scoop_config->power_ctrl)
                platform_scoop_config->power_ctrl(scoopdev->dev, 0x0000, skt->nr);
        else
                write_scoop_reg(scoopdev->dev, SCOOP_CPR, 0x0000);
 
        scoopdev->keep_vs = NO_KEEP_VS;
        scoopdev->keep_rd = 0;
}
 
static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
{
        int ret;
 
        if (platform_scoop_config->pcmcia_init)
                platform_scoop_config->pcmcia_init();
 
        /* Register interrupts */
        if (SCOOP_DEV[skt->nr].cd_irq >= 0) {
                struct pcmcia_irqs cd_irq;
 
                cd_irq.sock = skt->nr;
                cd_irq.irq  = SCOOP_DEV[skt->nr].cd_irq;
                cd_irq.str  = SCOOP_DEV[skt->nr].cd_irq_str;
                ret = soc_pcmcia_request_irqs(skt, &cd_irq, 1);
 
                if (ret) {
                        printk(KERN_ERR "Request for Compact Flash IRQ failed\n");
                        return ret;
                }
        }
 
        skt->irq = SCOOP_DEV[skt->nr].irq;
 
        return 0;
}
 
static void sharpsl_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
{
        if (SCOOP_DEV[skt->nr].cd_irq >= 0) {
                struct pcmcia_irqs cd_irq;
 
                cd_irq.sock = skt->nr;
                cd_irq.irq  = SCOOP_DEV[skt->nr].cd_irq;
                cd_irq.str  = SCOOP_DEV[skt->nr].cd_irq_str;
                soc_pcmcia_free_irqs(skt, &cd_irq, 1);
        }
}
 
 
static void sharpsl_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
                                    struct pcmcia_state *state)
{
        unsigned short cpr, csr;
        struct device *scoop = SCOOP_DEV[skt->nr].dev;
 
        cpr = read_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_CPR);
 
        write_scoop_reg(scoop, SCOOP_IRM, 0x00FF);
        write_scoop_reg(scoop, SCOOP_ISR, 0x0000);
        write_scoop_reg(scoop, SCOOP_IRM, 0x0000);
        csr = read_scoop_reg(scoop, SCOOP_CSR);
        if (csr & 0x0004) {
                /* card eject */
                write_scoop_reg(scoop, SCOOP_CDR, 0x0000);
                SCOOP_DEV[skt->nr].keep_vs = NO_KEEP_VS;
        }
        else if (!(SCOOP_DEV[skt->nr].keep_vs & NO_KEEP_VS)) {
                /* keep vs1,vs2 */
                write_scoop_reg(scoop, SCOOP_CDR, 0x0000);
                csr |= SCOOP_DEV[skt->nr].keep_vs;
        }
        else if (cpr & 0x0003) {
                /* power on */
                write_scoop_reg(scoop, SCOOP_CDR, 0x0000);
                SCOOP_DEV[skt->nr].keep_vs = (csr & 0x00C0);
        }
        else {
                /* card detect */
                if ((machine_is_spitz() || machine_is_borzoi()) && skt->nr == 1) {
                        write_scoop_reg(scoop, SCOOP_CDR, 0x0000);
                } else {
                        write_scoop_reg(scoop, SCOOP_CDR, 0x0002);
                }
        }
 
        state->detect = (csr & 0x0004) ? 0 : 1;
        state->ready  = (csr & 0x0002) ? 1 : 0;
        state->bvd1   = (csr & 0x0010) ? 1 : 0;
        state->bvd2   = (csr & 0x0020) ? 1 : 0;
        state->wrprot = (csr & 0x0008) ? 1 : 0;
        state->vs_3v  = (csr & 0x0040) ? 0 : 1;
        state->vs_Xv  = (csr & 0x0080) ? 0 : 1;
 
        if ((cpr & 0x0080) && ((cpr & 0x8040) != 0x8040)) {
                printk(KERN_ERR "sharpsl_pcmcia_socket_state(): CPR=%04X, Low voltage!\n", cpr);
        }
}
 
 
static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
                                       const socket_state_t *state)
{
        unsigned long flags;
        struct device *scoop = SCOOP_DEV[skt->nr].dev;
 
        unsigned short cpr, ncpr, ccr, nccr, mcr, nmcr, imr, nimr;
 
        switch (state->Vcc) {
        case    0:       break;
        case    33:     break;
        case    50:     break;
        default:
                 printk(KERN_ERR "sharpsl_pcmcia_configure_socket(): bad Vcc %u\n", state->Vcc);
                 return -1;
        }
 
        if ((state->Vpp!=state->Vcc) && (state->Vpp!=0)) {
                printk(KERN_ERR "CF slot cannot support Vpp %u\n", state->Vpp);
                return -1;
        }
 
        local_irq_save(flags);
 
        nmcr = (mcr = read_scoop_reg(scoop, SCOOP_MCR)) & ~0x0010;
        ncpr = (cpr = read_scoop_reg(scoop, SCOOP_CPR)) & ~0x0083;
        nccr = (ccr = read_scoop_reg(scoop, SCOOP_CCR)) & ~0x0080;
        nimr = (imr = read_scoop_reg(scoop, SCOOP_IMR)) & ~0x003E;
 
        if ((machine_is_spitz() || machine_is_borzoi() || machine_is_akita()) && skt->nr == 0) {
                ncpr |= (state->Vcc == 33) ? 0x0002 :
                        (state->Vcc == 50) ? 0x0002 : 0;
        } else {
                ncpr |= (state->Vcc == 33) ? 0x0001 :
                        (state->Vcc == 50) ? 0x0002 : 0;
        }
        nmcr |= (state->flags&SS_IOCARD) ? 0x0010 : 0;
        ncpr |= (state->flags&SS_OUTPUT_ENA) ? 0x0080 : 0;
        nccr |= (state->flags&SS_RESET)? 0x0080: 0;
        nimr |= ((skt->status&SS_DETECT) ? 0x0004 : 0)|
                        ((skt->status&SS_READY)  ? 0x0002 : 0)|
                        ((skt->status&SS_BATDEAD)? 0x0010 : 0)|
                        ((skt->status&SS_BATWARN)? 0x0020 : 0)|
                        ((skt->status&SS_STSCHG) ? 0x0010 : 0)|
                        ((skt->status&SS_WRPROT) ? 0x0008 : 0);
 
        if (!(ncpr & 0x0003)) {
                SCOOP_DEV[skt->nr].keep_rd = 0;
        } else if (!SCOOP_DEV[skt->nr].keep_rd) {
                if (nccr & 0x0080)
                        SCOOP_DEV[skt->nr].keep_rd = 1;
                else
                        nccr |= 0x0080;
        }
 
        if (mcr != nmcr)
                write_scoop_reg(scoop, SCOOP_MCR, nmcr);
        if (cpr != ncpr) {
                if (platform_scoop_config->power_ctrl)
                        platform_scoop_config->power_ctrl(scoop, ncpr , skt->nr);
                else
                        write_scoop_reg(scoop, SCOOP_CPR, ncpr);
        }
        if (ccr != nccr)
                write_scoop_reg(scoop, SCOOP_CCR, nccr);
        if (imr != nimr)
                write_scoop_reg(scoop, SCOOP_IMR, nimr);
 
        local_irq_restore(flags);
 
        return 0;
}
 
static void sharpsl_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
{
        sharpsl_pcmcia_init_reset(skt);
 
        /* Enable interrupt */
        write_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_IMR, 0x00C0);
        write_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_MCR, 0x0101);
        SCOOP_DEV[skt->nr].keep_vs = NO_KEEP_VS;
}
 
static void sharpsl_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
{
        sharpsl_pcmcia_init_reset(skt);
}
 
static struct pcmcia_low_level sharpsl_pcmcia_ops = {
        .owner                  = THIS_MODULE,
        .hw_init                = sharpsl_pcmcia_hw_init,
        .hw_shutdown            = sharpsl_pcmcia_hw_shutdown,
        .socket_state           = sharpsl_pcmcia_socket_state,
        .configure_socket       = sharpsl_pcmcia_configure_socket,
        .socket_init            = sharpsl_pcmcia_socket_init,
        .socket_suspend         = sharpsl_pcmcia_socket_suspend,
        .first                  = 0,
        .nr                     = 0,
};
 
#ifdef CONFIG_SA1100_COLLIE
#include "sa11xx_base.h"
 
int __init pcmcia_collie_init(struct device *dev)
{
       int ret = -ENODEV;
 
       if (machine_is_collie())
               ret = sa11xx_drv_pcmcia_probe(dev, &sharpsl_pcmcia_ops, 0, 1);
 
       return ret;
}
 
#else
 
static struct platform_device *sharpsl_pcmcia_device;
 
static int __init sharpsl_pcmcia_init(void)
{
        int ret;
 
        sharpsl_pcmcia_ops.nr = platform_scoop_config->num_devs;
        sharpsl_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
 
        if (!sharpsl_pcmcia_device)
                return -ENOMEM;
 
        sharpsl_pcmcia_device->dev.platform_data = &sharpsl_pcmcia_ops;
        sharpsl_pcmcia_device->dev.parent = platform_scoop_config->devs[0].dev;
 
        ret = platform_device_add(sharpsl_pcmcia_device);
 
        if (ret)
                platform_device_put(sharpsl_pcmcia_device);
 
        return ret;
}
 
static void __exit sharpsl_pcmcia_exit(void)
{
        platform_device_unregister(sharpsl_pcmcia_device);
}
 
fs_initcall(sharpsl_pcmcia_init);
module_exit(sharpsl_pcmcia_exit);
#endif
 
MODULE_DESCRIPTION("Sharp SL Series PCMCIA Support");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:pxa2xx-pcmcia");

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[/] [test_project/] [trunk/] [linux_sd_driver/] [drivers/] [pcmcia/] [pxa2xx_sharpsl.c] - Blame information for rev 78

Line No.	Rev	Author	Line
1	62	marcus.erl	`/*`
2			`* Sharp SL-C7xx Series PCMCIA routines`
3			`*`
4			`* Copyright (c) 2004-2005 Richard Purdie`
5			`*`
6			`* Based on Sharp's 2.4 kernel patches and pxa2xx_mainstone.c`
7			`*`
8			`* This program is free software; you can redistribute it and/or modify`
9			`* it under the terms of the GNU General Public License version 2 as`
10			`* published by the Free Software Foundation.`
11			`*`
12			`*/`
13
14			`#include <linux/module.h>`
15			`#include <linux/init.h>`
16			`#include <linux/kernel.h>`
17			`#include <linux/errno.h>`
18			`#include <linux/interrupt.h>`
19			`#include <linux/platform_device.h>`
20
21			`#include <asm/mach-types.h>`
22			`#include <asm/hardware.h>`
23			`#include <asm/irq.h>`
24			`#include <asm/hardware/scoop.h>`
25
26			`#include "soc_common.h"`
27
28			`#define NO_KEEP_VS 0x0001`
29			`#define SCOOP_DEV platform_scoop_config->devs`
30
31			`static void sharpsl_pcmcia_init_reset(struct soc_pcmcia_socket *skt)`
32			`{`
33			`struct scoop_pcmcia_dev *scoopdev = &SCOOP_DEV[skt->nr];`
34
35			`reset_scoop(scoopdev->dev);`
36
37			`/* Shared power controls need to be handled carefully */`
38			`if (platform_scoop_config->power_ctrl)`
39			`platform_scoop_config->power_ctrl(scoopdev->dev, 0x0000, skt->nr);`
40			`else`
41			`write_scoop_reg(scoopdev->dev, SCOOP_CPR, 0x0000);`
42
43			`scoopdev->keep_vs = NO_KEEP_VS;`
44			`scoopdev->keep_rd = 0;`
45			`}`
46
47			`static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt)`
48			`{`
49			`int ret;`
50
51			`if (platform_scoop_config->pcmcia_init)`
52			`platform_scoop_config->pcmcia_init();`
53
54			`/* Register interrupts */`
55			`if (SCOOP_DEV[skt->nr].cd_irq >= 0) {`
56			`struct pcmcia_irqs cd_irq;`
57
58			`cd_irq.sock = skt->nr;`
59			`cd_irq.irq = SCOOP_DEV[skt->nr].cd_irq;`
60			`cd_irq.str = SCOOP_DEV[skt->nr].cd_irq_str;`
61			`ret = soc_pcmcia_request_irqs(skt, &cd_irq, 1);`
62
63			`if (ret) {`
64			`printk(KERN_ERR "Request for Compact Flash IRQ failed\n");`
65			`return ret;`
66			`}`
67			`}`
68
69			`skt->irq = SCOOP_DEV[skt->nr].irq;`
70
71			`return 0;`
72			`}`
73
74			`static void sharpsl_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)`
75			`{`
76			`if (SCOOP_DEV[skt->nr].cd_irq >= 0) {`
77			`struct pcmcia_irqs cd_irq;`
78
79			`cd_irq.sock = skt->nr;`
80			`cd_irq.irq = SCOOP_DEV[skt->nr].cd_irq;`
81			`cd_irq.str = SCOOP_DEV[skt->nr].cd_irq_str;`
82			`soc_pcmcia_free_irqs(skt, &cd_irq, 1);`
83			`}`
84			`}`
85
86
87			`static void sharpsl_pcmcia_socket_state(struct soc_pcmcia_socket *skt,`
88			`struct pcmcia_state *state)`
89			`{`
90			`unsigned short cpr, csr;`
91			`struct device *scoop = SCOOP_DEV[skt->nr].dev;`
92
93			`cpr = read_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_CPR);`
94
95			`write_scoop_reg(scoop, SCOOP_IRM, 0x00FF);`
96			`write_scoop_reg(scoop, SCOOP_ISR, 0x0000);`
97			`write_scoop_reg(scoop, SCOOP_IRM, 0x0000);`
98			`csr = read_scoop_reg(scoop, SCOOP_CSR);`
99			`if (csr & 0x0004) {`
100			`/* card eject */`
101			`write_scoop_reg(scoop, SCOOP_CDR, 0x0000);`
102			`SCOOP_DEV[skt->nr].keep_vs = NO_KEEP_VS;`
103			`}`
104			`else if (!(SCOOP_DEV[skt->nr].keep_vs & NO_KEEP_VS)) {`
105			`/* keep vs1,vs2 */`
106			`write_scoop_reg(scoop, SCOOP_CDR, 0x0000);`
107			`csr \|= SCOOP_DEV[skt->nr].keep_vs;`
108			`}`
109			`else if (cpr & 0x0003) {`
110			`/* power on */`
111			`write_scoop_reg(scoop, SCOOP_CDR, 0x0000);`
112			`SCOOP_DEV[skt->nr].keep_vs = (csr & 0x00C0);`
113			`}`
114			`else {`
115			`/* card detect */`
116			`if ((machine_is_spitz() \|\| machine_is_borzoi()) && skt->nr == 1) {`
117			`write_scoop_reg(scoop, SCOOP_CDR, 0x0000);`
118			`} else {`
119			`write_scoop_reg(scoop, SCOOP_CDR, 0x0002);`
120			`}`
121			`}`
122
123			`state->detect = (csr & 0x0004) ? 0 : 1;`
124			`state->ready = (csr & 0x0002) ? 1 : 0;`
125			`state->bvd1 = (csr & 0x0010) ? 1 : 0;`
126			`state->bvd2 = (csr & 0x0020) ? 1 : 0;`
127			`state->wrprot = (csr & 0x0008) ? 1 : 0;`
128			`state->vs_3v = (csr & 0x0040) ? 0 : 1;`
129			`state->vs_Xv = (csr & 0x0080) ? 0 : 1;`
130
131			`if ((cpr & 0x0080) && ((cpr & 0x8040) != 0x8040)) {`
132			`printk(KERN_ERR "sharpsl_pcmcia_socket_state(): CPR=%04X, Low voltage!\n", cpr);`
133			`}`
134			`}`
135
136
137			`static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,`
138			`const socket_state_t *state)`
139			`{`
140			`unsigned long flags;`
141			`struct device *scoop = SCOOP_DEV[skt->nr].dev;`
142
143			`unsigned short cpr, ncpr, ccr, nccr, mcr, nmcr, imr, nimr;`
144
145			`switch (state->Vcc) {`
146			`case 0: break;`
147			`case 33: break;`
148			`case 50: break;`
149			`default:`
150			`printk(KERN_ERR "sharpsl_pcmcia_configure_socket(): bad Vcc %u\n", state->Vcc);`
151			`return -1;`
152			`}`
153
154			`if ((state->Vpp!=state->Vcc) && (state->Vpp!=0)) {`
155			`printk(KERN_ERR "CF slot cannot support Vpp %u\n", state->Vpp);`
156			`return -1;`
157			`}`
158
159			`local_irq_save(flags);`
160
161			`nmcr = (mcr = read_scoop_reg(scoop, SCOOP_MCR)) & ~0x0010;`
162			`ncpr = (cpr = read_scoop_reg(scoop, SCOOP_CPR)) & ~0x0083;`
163			`nccr = (ccr = read_scoop_reg(scoop, SCOOP_CCR)) & ~0x0080;`
164			`nimr = (imr = read_scoop_reg(scoop, SCOOP_IMR)) & ~0x003E;`
165
166			`if ((machine_is_spitz() \|\| machine_is_borzoi() \|\| machine_is_akita()) && skt->nr == 0) {`
167			`ncpr \|= (state->Vcc == 33) ? 0x0002 :`
168			`(state->Vcc == 50) ? 0x0002 : 0;`
169			`} else {`
170			`ncpr \|= (state->Vcc == 33) ? 0x0001 :`
171			`(state->Vcc == 50) ? 0x0002 : 0;`
172			`}`
173			`nmcr \|= (state->flags&SS_IOCARD) ? 0x0010 : 0;`
174			`ncpr \|= (state->flags&SS_OUTPUT_ENA) ? 0x0080 : 0;`
175			`nccr \|= (state->flags&SS_RESET)? 0x0080: 0;`
176			`nimr \|= ((skt->status&SS_DETECT) ? 0x0004 : 0)\|`
177			`((skt->status&SS_READY) ? 0x0002 : 0)\|`
178			`((skt->status&SS_BATDEAD)? 0x0010 : 0)\|`
179			`((skt->status&SS_BATWARN)? 0x0020 : 0)\|`
180			`((skt->status&SS_STSCHG) ? 0x0010 : 0)\|`
181			`((skt->status&SS_WRPROT) ? 0x0008 : 0);`
182
183			`if (!(ncpr & 0x0003)) {`
184			`SCOOP_DEV[skt->nr].keep_rd = 0;`
185			`} else if (!SCOOP_DEV[skt->nr].keep_rd) {`
186			`if (nccr & 0x0080)`
187			`SCOOP_DEV[skt->nr].keep_rd = 1;`
188			`else`
189			`nccr \|= 0x0080;`
190			`}`
191
192			`if (mcr != nmcr)`
193			`write_scoop_reg(scoop, SCOOP_MCR, nmcr);`
194			`if (cpr != ncpr) {`
195			`if (platform_scoop_config->power_ctrl)`
196			`platform_scoop_config->power_ctrl(scoop, ncpr , skt->nr);`
197			`else`
198			`write_scoop_reg(scoop, SCOOP_CPR, ncpr);`
199			`}`
200			`if (ccr != nccr)`
201			`write_scoop_reg(scoop, SCOOP_CCR, nccr);`
202			`if (imr != nimr)`
203			`write_scoop_reg(scoop, SCOOP_IMR, nimr);`
204
205			`local_irq_restore(flags);`
206
207			`return 0;`
208			`}`
209
210			`static void sharpsl_pcmcia_socket_init(struct soc_pcmcia_socket *skt)`
211			`{`
212			`sharpsl_pcmcia_init_reset(skt);`
213
214			`/* Enable interrupt */`
215			`write_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_IMR, 0x00C0);`
216			`write_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_MCR, 0x0101);`
217			`SCOOP_DEV[skt->nr].keep_vs = NO_KEEP_VS;`
218			`}`
219
220			`static void sharpsl_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)`
221			`{`
222			`sharpsl_pcmcia_init_reset(skt);`
223			`}`
224
225			`static struct pcmcia_low_level sharpsl_pcmcia_ops = {`
226			`.owner = THIS_MODULE,`
227			`.hw_init = sharpsl_pcmcia_hw_init,`
228			`.hw_shutdown = sharpsl_pcmcia_hw_shutdown,`
229			`.socket_state = sharpsl_pcmcia_socket_state,`
230			`.configure_socket = sharpsl_pcmcia_configure_socket,`
231			`.socket_init = sharpsl_pcmcia_socket_init,`
232			`.socket_suspend = sharpsl_pcmcia_socket_suspend,`
233			`.first = 0,`
234			`.nr = 0,`
235			`};`
236
237			`#ifdef CONFIG_SA1100_COLLIE`
238			`#include "sa11xx_base.h"`
239
240			`int __init pcmcia_collie_init(struct device *dev)`
241			`{`
242			`int ret = -ENODEV;`
243
244			`if (machine_is_collie())`
245			`ret = sa11xx_drv_pcmcia_probe(dev, &sharpsl_pcmcia_ops, 0, 1);`
246
247			`return ret;`
248			`}`
249
250			`#else`
251
252			`static struct platform_device *sharpsl_pcmcia_device;`
253
254			`static int __init sharpsl_pcmcia_init(void)`
255			`{`
256			`int ret;`
257
258			`sharpsl_pcmcia_ops.nr = platform_scoop_config->num_devs;`
259			`sharpsl_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);`
260
261			`if (!sharpsl_pcmcia_device)`
262			`return -ENOMEM;`
263
264			`sharpsl_pcmcia_device->dev.platform_data = &sharpsl_pcmcia_ops;`
265			`sharpsl_pcmcia_device->dev.parent = platform_scoop_config->devs[0].dev;`
266
267			`ret = platform_device_add(sharpsl_pcmcia_device);`
268
269			`if (ret)`
270			`platform_device_put(sharpsl_pcmcia_device);`
271
272			`return ret;`
273			`}`
274
275			`static void __exit sharpsl_pcmcia_exit(void)`
276			`{`
277			`platform_device_unregister(sharpsl_pcmcia_device);`
278			`}`
279
280			`fs_initcall(sharpsl_pcmcia_init);`
281			`module_exit(sharpsl_pcmcia_exit);`
282			`#endif`
283
284			`MODULE_DESCRIPTION("Sharp SL Series PCMCIA Support");`
285			`MODULE_LICENSE("GPL");`
286			`MODULE_ALIAS("platform:pxa2xx-pcmcia");`