Index: drivers/misc/adc/ads7846_adc_ssp.c
===================================================================
RCS file: /cvs/linux/kernel26/drivers/misc/adc/ads7846_adc_ssp.c,v
retrieving revision 1.11
diff -u -r1.11 ads7846_adc_ssp.c
--- drivers/misc/adc/ads7846_adc_ssp.c	13 Feb 2007 12:01:10 -0000	1.11
+++ drivers/misc/adc/ads7846_adc_ssp.c	13 Feb 2007 13:29:39 -0000
@@ -22,6 +22,12 @@
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/ssp.h>
 
+#if defined (CONFIG_PXA27x) || defined (CONFIG_PXA26x)
+#define CKEN_SSP(x) (((x) == 1) ? CKEN23_SSP1 : ((x) == 2) ? CKEN3_SSP2 : ((x) == 3) ? CKEN4_SSP3 : 0)
+#else
+#define CKEN_SSP(x) (((x) == 1) ? CKEN3_SSP : ((x) == 2) ? CKEN9_NSSP : 0)
+#endif
+
 static int initialized = 0;
 static int port;
 static spinlock_t ads7846_ssp_lock = SPIN_LOCK_UNLOCKED;
@@ -80,6 +86,7 @@
 	SSCR0_P(port) |= 0x11 << 8; /* ~100 KHz */
 
 	SSCR1_P(port) = 0;
+	SSPSP_P(port) = 0;
 
 	SSCR0_P(port) |= SSCR0_SSE;
 }
@@ -94,6 +101,7 @@
 		return -EINVAL;
 	}
 
+	pxa_set_cken(CKEN_SSP(port), 1);
 	ads7846_init_chip();
 	initialized = 1;
 	return 0;
@@ -102,6 +110,7 @@
 static int __devexit ads7846_ssp_remove(struct platform_device *dev)
 {
 	SSCR0_P(port) &= ~SSCR0_SSE;
+	pxa_set_cken(CKEN_SSP(port), 0);
 	return 0;
 }