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This patch fixes the mmc/sd read-only detection, which is obviously only
available on E680 phones, and not on A780, since TransFlash doesn't have any
hardware write protection.
Index: linux-2.6.16.13-ezx3/arch/arm/mach-pxa/ezx.c
===================================================================
--- linux-2.6.16.13-ezx3.orig/arch/arm/mach-pxa/ezx.c 2006-05-12 19:32:03.000000000 +0200
+++ linux-2.6.16.13-ezx3/arch/arm/mach-pxa/ezx.c 2006-05-13 15:22:51.000000000 +0200
@@ -151,9 +153,13 @@
static int ezx_mci_get_ro(struct device *dev)
{
printk("%s entered\n", __FUNCTION__);
- return (GPLR3 & 0x800);
- // return GPIO_is_high(96+4);
+#if defined(CONFIG_PXA_EZX_E680)
/* this is only e680, i guess */
+ // return GPIO_is_high(96+4);
+ return (GPLR3 & 0x800);
+#else
+ return 0;
+#endif
}
#if defined(CONFIG_PXA_EZX_A780)
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