---

yaml --- r: 296276 b: refs/heads/master c: 6ad1b61 h: refs/heads/master v: v3
git-mirror · Feb 9, 2012 · 8044883 · 8044883
1 parent 1cd05c9
commit 8044883
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Showing 5 changed files with 16 additions and 8 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 710455201f6690841e9a40bedba09ddd0a7e0620
+refs/heads/master: 6ad1b614007c556129989b9f6b020d0d2e058121
diff --git a/trunk/arch/arm/mach-sa1100/include/mach/neponset.h b/trunk/arch/arm/mach-sa1100/include/mach/neponset.h
@@ -71,4 +71,8 @@
 #define NCR_A0VPP		(1<<5)
 #define NCR_A1VPP		(1<<6)
 
+void neponset_ncr_frob(unsigned int, unsigned int);
+#define neponset_ncr_set(v)	neponset_ncr_frob(0, v)
+#define neponset_ncr_clear(v)	neponset_ncr_frob(v, 0)
+
 #endif
diff --git a/trunk/arch/arm/mach-sa1100/neponset.c b/trunk/arch/arm/mach-sa1100/neponset.c
@@ -20,6 +20,15 @@
 #include <asm/hardware/sa1111.h>
 #include <asm/sizes.h>
 
+void neponset_ncr_frob(unsigned int mask, unsigned int val)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+	NCR_0 = (NCR_0 & ~mask) | val;
+	local_irq_restore(flags);
+}
+
 /*
  * Install handler for Neponset IRQ.  Note that we have to loop here
  * since the ETHERNET and USAR IRQs are level based, and we need to

diff --git a/trunk/drivers/net/ethernet/smsc/smc91x.c b/trunk/drivers/net/ethernet/smsc/smc91x.c
@@ -2281,7 +2281,7 @@ static int __devinit smc_drv_probe(struct platform_device *pdev)
 	if (ret)
 		goto out_release_io;
 #if defined(CONFIG_SA1100_ASSABET)
-	NCR_0 |= NCR_ENET_OSC_EN;
+	neponset_ncr_set(NCR_ENET_OSC_EN);
 #endif
 	platform_set_drvdata(pdev, ndev);
 	ret = smc_enable_device(pdev);

diff --git a/trunk/drivers/pcmcia/sa1100_neponset.c b/trunk/drivers/pcmcia/sa1100_neponset.c
@@ -94,12 +94,7 @@ neponset_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_sta
 
 	ret = sa1111_pcmcia_configure_socket(skt, state);
 	if (ret == 0) {
-		unsigned long flags;
-
-		local_irq_save(flags);
-		NCR_0 = (NCR_0 & ~ncr_mask) | ncr_set;
-
-		local_irq_restore(flags);
+		neponset_ncr_frob(ncr_mask, ncr_set);
 		sa1111_set_io(s->dev, pa_dwr_mask, pa_dwr_set);
 	}