target/linux/etrax-2.6/patches/cris/013-crisdriver-sysfs.patch

   1 diff -urN linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/ds1302.c linux-2.6.19.2/arch/cris/arch-v10/drivers/ds1302.c
   2 --- linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/ds1302.c     2007-05-28 22:35:23.000000000 +0200
   3 +++ linux-2.6.19.2/arch/cris/arch-v10/drivers/ds1302.c  2007-05-28 22:55:40.000000000 +0200
   4 @@ -21,7 +21,7 @@
   5  #include <linux/delay.h>
   6  #include <linux/bcd.h>
   7  #include <linux/capability.h>
   8 -
   9 +#include <linux/device.h>
  10  #include <asm/uaccess.h>
  11  #include <asm/system.h>
  12  #include <asm/arch/svinto.h>
  13 @@ -480,6 +480,10 @@
  14         return 0;
  15  }
  16
  17 +#ifdef CONFIG_SYSFS
  18 +static struct class *rtc_class;
  19 +#endif
  20 +
  21  static int __init ds1302_register(void)
  22  {
  23         ds1302_init();
  24 @@ -488,7 +492,15 @@
  25                        ds1302_name, RTC_MAJOR_NR);
  26                 return -1;
  27         }
  28 -        return 0;
  29 +
  30 +       #ifdef CONFIG_SYSFS
  31 +       rtc_class = class_create(THIS_MODULE, "rtc");
  32 +       class_device_create(rtc_class, NULL,
  33 +               MKDEV(RTC_MAJOR_NR, 0),
  34 +               NULL, "rtc");
  35 +       #endif
  36 +
  37 +       return 0;
  38
  39  }
  40
  41 diff -urN linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/eeprom.c linux-2.6.19.2/arch/cris/arch-v10/drivers/eeprom.c
  42 --- linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/eeprom.c     2007-05-28 22:35:23.000000000 +0200
  43 +++ linux-2.6.19.2/arch/cris/arch-v10/drivers/eeprom.c  2007-05-28 23:03:45.000000000 +0200
  44 @@ -103,6 +103,7 @@
  45  #include <linux/delay.h>
  46  #include <linux/interrupt.h>
  47  #include <linux/wait.h>
  48 +#include <linux/device.h>
  49  #include <asm/uaccess.h>
  50  #include "i2c.h"
  51
  52 @@ -185,6 +186,9 @@
  53  };
  54
  55  /* eeprom init call. Probes for different eeprom models. */
  56 +#ifdef CONFIG_SYSFS
  57 +static struct class *eep_class;
  58 +#endif
  59
  60  int __init eeprom_init(void)
  61  {
  62 @@ -202,7 +206,13 @@
  63             eeprom_name, EEPROM_MAJOR_NR);
  64      return -1;
  65    }
  66 -
  67 +
  68 +#ifdef CONFIG_SYSFS
  69 +       eep_class = class_create(THIS_MODULE, "eep");
  70 +       class_device_create(eep_class, NULL, MKDEV(EEPROM_MAJOR, 0), NULL, "eeprom");
  71 +#endif
  72 +
  73 +
  74    printk("EEPROM char device v0.3, (c) 2000 Axis Communications AB\n");
  75
  76    /*
  77 diff -urN linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/gpio.c linux-2.6.19.2/arch/cris/arch-v10/drivers/gpio.c
  78 --- linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/gpio.c       2007-05-28 22:35:23.000000000 +0200
  79 +++ linux-2.6.19.2/arch/cris/arch-v10/drivers/gpio.c    2007-05-28 22:59:27.000000000 +0200
  80 @@ -181,6 +181,7 @@
  81  #include <linux/poll.h>
  82  #include <linux/init.h>
  83  #include <linux/interrupt.h>
  84 +#include <linux/device.h>
  85
  86  #include <asm/etraxgpio.h>
  87  #include <asm/arch/svinto.h>
  88 @@ -938,6 +939,10 @@
  89
  90  /* main driver initialization routine, called from mem.c */
  91
  92 +#ifdef CONFIG_SYSFS
  93 +static struct class *gpio_class;
  94 +#endif
  95 +
  96  static __init int
  97  gpio_init(void)
  98  {
  99 @@ -955,6 +960,14 @@
 100                 return res;
 101         }
 102
 103 +#ifdef CONFIG_SYSFS
 104 +       gpio_class = class_create(THIS_MODULE, "gpio");
 105 +       class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 0), NULL, "gpioa");
 106 +       class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 1), NULL, "gpiob");
 107 +       class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 2), NULL, "leds");
 108 +       class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 3), NULL, "gpiog");
 109 +#endif
 110 +
 111         /* Clear all leds */
 112  #if defined (CONFIG_ETRAX_CSP0_LEDS) ||  defined (CONFIG_ETRAX_PA_LEDS) || defined (CONFIG_ETRAX_PB_LEDS)
 113         LED_NETWORK_SET(0);
 114 diff -urN linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/pcf8563.c linux-2.6.19.2/arch/cris/arch-v10/drivers/pcf8563.c
 115 --- linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/pcf8563.c    2007-05-28 22:35:23.000000000 +0200
 116 +++ linux-2.6.19.2/arch/cris/arch-v10/drivers/pcf8563.c 2007-05-28 23:09:02.000000000 +0200
 117 @@ -26,6 +26,7 @@
 118  #include <linux/ioctl.h>
 119  #include <linux/delay.h>
 120  #include <linux/bcd.h>
 121 +#include <linux/device.h>
 122
 123  #include <asm/uaccess.h>
 124  #include <asm/system.h>
 125 @@ -344,6 +345,10 @@
 126         return 0;
 127  }
 128
 129 +#ifdef CONFIG_SYSFS
 130 +static struct class *pcf8563_class;
 131 +#endif
 132 +
 133  static int __init
 134  pcf8563_register(void)
 135  {
 136 @@ -358,6 +363,10 @@
 137                        "device.\n", PCF8563_NAME, PCF8563_MAJOR);
 138                 return -1;
 139         }
 140 +#ifdef CONFIG_SYSFS
 141 +       pcf8563_class = class_create(THIS_MODULE, "pcf8563");
 142 +       class_device_create(pcf8563_class, NULL, MKDEV(PCF8563_MAJOR, 0), NULL, "rtc");
 143 +#endif
 144
 145         printk(KERN_INFO "%s Real-Time Clock Driver, %s\n", PCF8563_NAME,
 146                DRIVER_VERSION);
 147 diff -urN linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/sync_serial.c linux-2.6.19.2/arch/cris/arch-v10/drivers/sync_serial.c
 148 --- linux-2.6.19.2.orig/arch/cris/arch-v10/drivers/sync_serial.c        2007-05-28 22:35:23.000000000 +0200
 149 +++ linux-2.6.19.2/arch/cris/arch-v10/drivers/sync_serial.c     2007-05-28 23:06:41.000000000 +0200
 150 @@ -29,6 +29,8 @@
 151  #include <asm/uaccess.h>
 152  #include <asm/system.h>
 153  #include <asm/sync_serial.h>
 154 +#include <linux/device.h>
 155 +
 156  #include <asm/arch/io_interface_mux.h>
 157
 158  /* The receiver is a bit tricky beacuse of the continuous stream of data.*/
 159 @@ -241,6 +243,9 @@
 160         .open    = sync_serial_open,
 161         .release = sync_serial_release
 162  };
 163 +#ifdef CONFIG_SYSFS
 164 +static struct class *syncser_class;
 165 +#endif
 166
 167  static int __init etrax_sync_serial_init(void)
 168  {
 169 @@ -274,6 +279,11 @@
 170                 printk("unable to get major for synchronous serial port\n");
 171                 return -EBUSY;
 172         }
 173 +#ifdef CONFIG_SYSFS
 174 +       syncser_class = class_create(THIS_MODULE, "syncser");
 175 +       class_device_create(syncser_class, NULL, MKDEV(SYNC_SERIAL_MAJOR, 0), NULL, "syncser0");
 176 +       class_device_create(syncser_class, NULL, MKDEV(SYNC_SERIAL_MAJOR, 1), NULL, "syncser1");
 177 +#endif
 178
 179         /* Deselect synchronous serial ports while configuring. */
 180         SETS(gen_config_ii_shadow, R_GEN_CONFIG_II, sermode1, async);