1 files changed, 9 insertions, 19 deletions

diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c
index 7f5df9a9f393..3bcb7dc32995 100644
--- a/drivers/pcmcia/at91_cf.c
+++ b/drivers/pcmcia/at91_cf.c
@@ -241,12 +241,6 @@ static int __init at91_cf_probe(struct platform_device *pdev)
         csa = at91_sys_read(AT91_EBI_CSA);
         at91_sys_write(AT91_EBI_CSA, csa | AT91_EBI_CS4A_SMC_COMPACTFLASH);
 
-        /* force poweron defaults for these pins ... */
-        (void) at91_set_A_periph(AT91_PIN_PC9, 0);      /* A25/CFRNW */
-        (void) at91_set_A_periph(AT91_PIN_PC10, 0);     /* NCS4/CFCS */
-        (void) at91_set_A_periph(AT91_PIN_PC11, 0);     /* NCS5/CFCE1 */
-        (void) at91_set_A_periph(AT91_PIN_PC12, 0);     /* NCS6/CFCE2 */
-
         /* nWAIT is _not_ a default setting */
         (void) at91_set_A_periph(AT91_PIN_PC6, 1);      /*  nWAIT */
 
@@ -316,12 +310,14 @@ static int __init at91_cf_probe(struct platform_device *pdev)
         return 0;
 
 fail2:
-        iounmap((void __iomem *) cf->socket.io_offset);
         release_mem_region(io->start, io->end + 1 - io->start);
 fail1:
+        if (cf->socket.io_offset)
+                iounmap((void __iomem *) cf->socket.io_offset);
         if (board->irq_pin)
                 free_irq(board->irq_pin, cf);
 fail0a:
+        device_init_wakeup(&pdev->dev, 0);
         free_irq(board->det_pin, cf);
         device_init_wakeup(&pdev->dev, 0);
 fail0:
@@ -360,26 +356,20 @@ static int at91_cf_suspend(struct platform_device *pdev, pm_message_t mesg)
         struct at91_cf_data     *board = cf->board;
 
         pcmcia_socket_dev_suspend(&pdev->dev, mesg);
-        if (device_may_wakeup(&pdev->dev))
+        if (device_may_wakeup(&pdev->dev)) {
                 enable_irq_wake(board->det_pin);
-        else {
+                if (board->irq_pin)
+                        enable_irq_wake(board->irq_pin);
+        } else {
                 disable_irq_wake(board->det_pin);
-                disable_irq(board->det_pin);
+                if (board->irq_pin)
+                        disable_irq_wake(board->irq_pin);
         }
-        if (board->irq_pin)
-                disable_irq(board->irq_pin);
         return 0;
 }
 
 static int at91_cf_resume(struct platform_device *pdev)
 {
-        struct at91_cf_socket   *cf = platform_get_drvdata(pdev);
-        struct at91_cf_data     *board = cf->board;
-
-        if (board->irq_pin)
-                enable_irq(board->irq_pin);
-        if (!device_may_wakeup(&pdev->dev))
-                enable_irq(board->det_pin);
         pcmcia_socket_dev_resume(&pdev->dev);
         return 0;
 }