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-rw-r--r--drivers/ide/legacy/gayle.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/ide/legacy/gayle.c b/drivers/ide/legacy/gayle.c
index eb15ca61970..fed7d812761 100644
--- a/drivers/ide/legacy/gayle.c
+++ b/drivers/ide/legacy/gayle.c
@@ -16,6 +16,7 @@
#include <linux/ide.h>
#include <linux/init.h>
#include <linux/zorro.h>
+#include <linux/module.h>
#include <asm/setup.h>
#include <asm/amigahw.h>
@@ -62,7 +63,10 @@
GAYLE_NUM_HWIFS-1)
#define GAYLE_HAS_CONTROL_REG (!ide_doubler)
#define GAYLE_IDEREG_SIZE (ide_doubler ? 0x1000 : 0x2000)
+
int ide_doubler = 0; /* support IDE doublers? */
+EXPORT_SYMBOL_GPL(ide_doubler);
+
module_param_named(doubler, ide_doubler, bool, 0);
MODULE_PARM_DESC(doubler, "enable support for IDE doublers");
#endif /* CONFIG_BLK_DEV_IDEDOUBLER */