Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / pcmcia / pxa2xx_cm_x2xx.c

diff --git a/kernel/drivers/pcmcia/pxa2xx_cm_x2xx.c b/kernel/drivers/pcmcia/pxa2xx_cm_x2xx.c
new file mode 100644 (file)
index 0000000..6e7dcfd
--- /dev/null
+++ b/kernel/drivers/pcmcia/pxa2xx_cm_x2xx.c
@@ -0,0 +1,48 @@
+/*
+ * linux/drivers/pcmcia/pxa/pxa_cm_x2xx.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.
+ *
+ * Compulab Ltd., 2003, 2007, 2008
+ * Mike Rapoport <mike@compulab.co.il>
+ *
+ */
+
+#include <linux/module.h>
+
+#include <asm/mach-types.h>
+#include <mach/hardware.h>
+
+int cmx255_pcmcia_init(void);
+int cmx270_pcmcia_init(void);
+void cmx255_pcmcia_exit(void);
+void cmx270_pcmcia_exit(void);
+
+static int __init cmx2xx_pcmcia_init(void)
+{
+       int ret = -ENODEV;
+
+       if (machine_is_armcore() && cpu_is_pxa25x())
+               ret = cmx255_pcmcia_init();
+       else if (machine_is_armcore() && cpu_is_pxa27x())
+               ret = cmx270_pcmcia_init();
+
+       return ret;
+}
+
+static void __exit cmx2xx_pcmcia_exit(void)
+{
+       if (machine_is_armcore() && cpu_is_pxa25x())
+               cmx255_pcmcia_exit();
+       else if (machine_is_armcore() && cpu_is_pxa27x())
+               cmx270_pcmcia_exit();
+}
+
+module_init(cmx2xx_pcmcia_init);
+module_exit(cmx2xx_pcmcia_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mike Rapoport <mike@compulab.co.il>");
+MODULE_DESCRIPTION("CM-x2xx PCMCIA driver");