[patch] 2.4.x yenta.c

[Brad Campbell]

This fixes a longstanding bug on my OZ6933 Cardbus Controller (rev 01)
(Having to insert a card twice to get it to come up)

I snarfed it from a 2.6-pre and applied it to 2.4. Could it be applied 
to 2.4.24 pretty please ?


diff -urN linux-2.4.23/drivers/pcmcia/yenta.c 
linux-2.4.23.olf/drivers/pcmcia/yenta.c
--- linux-2.4.23/drivers/pcmcia/yenta.c 2003-12-30 21:08:09.000000000 +0400
+++ linux-2.4.23.olf/drivers/pcmcia/yenta.c     2003-12-12 
20:50:58.000000000 +0400
@@ -634,6 +634,7 @@
  */
 static void yenta_config_init(pci_socket_t *socket)
 {
+       u32 state;
        u16 bridge;
        struct pci_dev *dev = socket->dev;

@@ -673,6 +674,10 @@
        exca_writeb(socket, I365_GENCTL, 0x00);

        /* Redo card voltage interrogation */
+       state = cb_readl(socket, CB_SOCKET_STATE);
+       if (!(state & (CB_CDETECT1 | CB_CDETECT2 | CB_5VCARD |
+                       CB_3VCARD | CB_XVCARD | CB_YVCARD)))
+
        cb_writel(socket, CB_SOCKET_FORCE, CB_CVSTEST);
 }

Regards,
Brad
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/