---

yaml --- r: 189631 b: refs/heads/master c: 8c40041 h: refs/heads/master i: 189629: 4369f02 189627: b47792f 189623: 5c4beb2 189615: 6fcdb62 189599: 733c374 189567: 42eb74e v: v3
git-mirror · Apr 6, 2010 · 772f4b2 · 772f4b2
1 parent 6942439
commit 772f4b2
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diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 63634c86365b530af5026d409fd403801abe1e75
+refs/heads/master: 8c40041f75a202ed6a3b38143b823cb80f6d6b7c
diff --git a/trunk/Documentation/fb/efifb.txt → trunk/Documentation/fb/imacfb.txt b/trunk/Documentation/fb/efifb.txt → trunk/Documentation/fb/imacfb.txt
@@ -1,9 +1,9 @@
 
-What is efifb?
+What is imacfb?
 ===============
 
 This is a generic EFI platform driver for Intel based Apple computers.
-efifb is only for EFI booted Intel Macs.
+Imacfb is only for EFI booted Intel Macs.
 
 Supported Hardware
 ==================
@@ -16,16 +16,16 @@ MacMini
 How to use it?
 ==============
 
-efifb does not have any kind of autodetection of your machine.
+Imacfb does not have any kind of autodetection of your machine.
 You have to add the following kernel parameters in your elilo.conf:
 	Macbook :
-		video=efifb:macbook
+		video=imacfb:macbook
 	MacMini :
-		video=efifb:mini
+		video=imacfb:mini
 	Macbook Pro 15", iMac 17" :
-		video=efifb:i17
+		video=imacfb:i17
 	Macbook Pro 17", iMac 20" :
-		video=efifb:i20
+		video=imacfb:i20
 
 --
 Edgar Hucek <gimli@dark-green.com>
diff --git a/trunk/Documentation/networking/stmmac.txt b/trunk/Documentation/networking/stmmac.txt
diff --git a/trunk/Documentation/sound/alsa/HD-Audio.txt b/trunk/Documentation/sound/alsa/HD-Audio.txt
@@ -119,18 +119,10 @@ the codec slots 0 and 1 no matter what the hardware reports.
 
 Interrupt Handling
 ~~~~~~~~~~~~~~~~~~
-HD-audio driver uses MSI as default (if available) since 2.6.33
-kernel as MSI works better on some machines, and in general, it's
-better for performance.  However, Nvidia controllers showed bad
-regressions with MSI (especially in a combination with AMD chipset),
-thus we disabled MSI for them.
-
-There seem also still other devices that don't work with MSI.  If you
-see a regression wrt the sound quality (stuttering, etc) or a lock-up
-in the recent kernel, try to pass `enable_msi=0` option to disable
-MSI.  If it works, you can add the known bad device to the blacklist
-defined in hda_intel.c.  In such a case, please report and give the
-patch back to the upstream developer. 
+In rare but some cases, the interrupt isn't properly handled as
+default.  You would notice this by the DMA transfer error reported by
+ALSA PCM core, for example.  Using MSI might help in such a case.
+Pass `enable_msi=1` option for enabling MSI.
 
 
 HD-AUDIO CODEC

diff --git a/trunk/Documentation/watchdog/src/watchdog-simple.c b/trunk/Documentation/watchdog/src/watchdog-simple.c
@@ -17,6 +17,9 @@ int main(void)
 			ret = -1;
 			break;
 		}
+		ret = fsync(fd);
+		if (ret)
+			break;
 		sleep(10);
 	}
 	close(fd);

diff --git a/trunk/Documentation/watchdog/src/watchdog-test.c b/trunk/Documentation/watchdog/src/watchdog-test.c
@@ -31,8 +31,6 @@ static void keep_alive(void)
  */
 int main(int argc, char *argv[])
 {
-    int flags;
-
     fd = open("/dev/watchdog", O_WRONLY);
 
     if (fd == -1) {
@@ -43,14 +41,12 @@ int main(int argc, char *argv[])
 
     if (argc > 1) {
 	if (!strncasecmp(argv[1], "-d", 2)) {
-	    flags = WDIOS_DISABLECARD;
-	    ioctl(fd, WDIOC_SETOPTIONS, &flags);
+	    ioctl(fd, WDIOC_SETOPTIONS, WDIOS_DISABLECARD);
 	    fprintf(stderr, "Watchdog card disabled.\n");
 	    fflush(stderr);
 	    exit(0);
 	} else if (!strncasecmp(argv[1], "-e", 2)) {
-	    flags = WDIOS_ENABLECARD;
-	    ioctl(fd, WDIOC_SETOPTIONS, &flags);
+	    ioctl(fd, WDIOC_SETOPTIONS, WDIOS_ENABLECARD);
 	    fprintf(stderr, "Watchdog card enabled.\n");
 	    fflush(stderr);
 	    exit(0);

diff --git a/trunk/Documentation/watchdog/watchdog-api.txt b/trunk/Documentation/watchdog/watchdog-api.txt
@@ -222,10 +222,11 @@ returned value is the temperature in degrees fahrenheit.
     ioctl(fd, WDIOC_GETTEMP, &temperature);
 
 Finally the SETOPTIONS ioctl can be used to control some aspects of
-the cards operation.
+the cards operation; right now the pcwd driver is the only one
+supporting this ioctl.
 
     int options = 0;
-    ioctl(fd, WDIOC_SETOPTIONS, &options);
+    ioctl(fd, WDIOC_SETOPTIONS, options);
 
 The following options are available:
 

diff --git a/trunk/arch/arm/mach-davinci/dm365.c b/trunk/arch/arm/mach-davinci/dm365.c
@@ -758,6 +758,7 @@ static u8 dm365_default_priorities[DAVINCI_N_AINTC_IRQ] = {
 	[IRQ_MMCINT]			= 7,
 	[IRQ_DM365_MMCINT1]		= 7,
 	[IRQ_DM365_PWMINT3]		= 7,
+	[IRQ_DDRINT]			= 4,
 	[IRQ_AEMIFINT]			= 2,
 	[IRQ_DM365_SDIOINT1]		= 2,
 	[IRQ_TINT0_TINT12]		= 7,

diff --git a/trunk/arch/arm/mach-davinci/dma.c b/trunk/arch/arm/mach-davinci/dma.c
@@ -1267,8 +1267,7 @@ int edma_start(unsigned channel)
 		/* EDMA channel with event association */
 		pr_debug("EDMA: ER%d %08x\n", j,
 			edma_shadow0_read_array(ctlr, SH_ER, j));
-		/* Clear any pending event or error */
-		edma_write_array(ctlr, EDMA_ECR, j, mask);
+		/* Clear any pending error */
 		edma_write_array(ctlr, EDMA_EMCR, j, mask);
 		/* Clear any SER */
 		edma_shadow0_write_array(ctlr, SH_SECR, j, mask);

diff --git a/trunk/arch/arm/mach-davinci/include/mach/da8xx.h b/trunk/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -3,7 +3,7 @@
  *
  * Author: Mark A. Greer <mgreer@mvista.com>
  *
- * 2007, 2009-2010 (c) MontaVista Software, Inc. This file is licensed under
+ * 2007, 2009 (c) MontaVista Software, Inc. This file is licensed under
  * the terms of the GNU General Public License version 2. This program
  * is licensed "as is" without any warranty of any kind, whether express
  * or implied.
@@ -13,9 +13,7 @@
 
 #include <video/da8xx-fb.h>
 
-#include <linux/platform_device.h>
 #include <linux/davinci_emac.h>
-
 #include <mach/serial.h>
 #include <mach/edma.h>
 #include <mach/i2c.h>
@@ -146,10 +144,6 @@ extern const short da850_mmcsd0_pins[];
 extern const short da850_nand_pins[];
 extern const short da850_nor_pins[];
 
-#ifdef CONFIG_DAVINCI_MUX
 int da8xx_pinmux_setup(const short pins[]);
-#else
-static inline int da8xx_pinmux_setup(const short pins[]) { return 0; }
-#endif
 
 #endif /* __ASM_ARCH_DAVINCI_DA8XX_H */
diff --git a/trunk/arch/arm/mach-davinci/time.c b/trunk/arch/arm/mach-davinci/time.c
@@ -253,6 +253,8 @@ static void __init timer_init(void)
 			irq = USING_COMPARE(t) ? dtip[i].cmp_irq : irq;
 			setup_irq(irq, &t->irqaction);
 		}
+
+		timer32_config(&timers[i]);
 	}
 }
 
@@ -329,7 +331,6 @@ static void __init davinci_timer_init(void)
 	unsigned int clocksource_id;
 	static char err[] __initdata = KERN_ERR
 		"%s: can't register clocksource!\n";
-	int i;
 
 	clockevent_id = soc_info->timer_info->clockevent_id;
 	clocksource_id = soc_info->timer_info->clocksource_id;
@@ -388,9 +389,6 @@ static void __init davinci_timer_init(void)
 
 	clockevent_davinci.cpumask = cpumask_of(0);
 	clockevents_register_device(&clockevent_davinci);
-
-	for (i=0; i< ARRAY_SIZE(timers); i++)
-		timer32_config(&timers[i]);
 }
 
 struct sys_timer davinci_timer = {

diff --git a/trunk/arch/frv/include/asm/segment.h b/trunk/arch/frv/include/asm/segment.h
@@ -21,12 +21,12 @@ typedef struct {
 
 #define MAKE_MM_SEG(s)	((mm_segment_t) { (s) })
 
+#define KERNEL_DS		MAKE_MM_SEG(0xdfffffffUL)
+
 #ifdef CONFIG_MMU
 #define USER_DS			MAKE_MM_SEG(TASK_SIZE - 1)
-#define KERNEL_DS		MAKE_MM_SEG(0xdfffffffUL)
 #else
-#define USER_DS			MAKE_MM_SEG(memory_end)
-#define KERNEL_DS		MAKE_MM_SEG(0xe0000000UL)
+#define USER_DS			KERNEL_DS
 #endif
 
 #define get_ds()		(KERNEL_DS)

diff --git a/trunk/arch/frv/include/asm/uaccess.h b/trunk/arch/frv/include/asm/uaccess.h
@@ -27,6 +27,8 @@
 #define VERIFY_READ	0
 #define VERIFY_WRITE	1
 
+#define __addr_ok(addr) ((unsigned long)(addr) < get_addr_limit())
+
 /*
  * check that a range of addresses falls within the current address limit
  */

diff --git a/trunk/arch/microblaze/include/asm/futex.h b/trunk/arch/microblaze/include/asm/futex.h
@@ -55,7 +55,7 @@ futex_atomic_op_inuser(int encoded_op, int __user *uaddr)
 		__futex_atomic_op("or %1,%0,%4;", ret, oldval, uaddr, oparg);
 		break;
 	case FUTEX_OP_ANDN:
-		__futex_atomic_op("andn %1,%0,%4;", ret, oldval, uaddr, oparg);
+		__futex_atomic_op("and %1,%0,%4;", ret, oldval, uaddr, oparg);
 		break;
 	case FUTEX_OP_XOR:
 		__futex_atomic_op("xor %1,%0,%4;", ret, oldval, uaddr, oparg);

diff --git a/trunk/arch/microblaze/include/asm/io.h b/trunk/arch/microblaze/include/asm/io.h
@@ -108,11 +108,6 @@ static inline void writel(unsigned int v, volatile void __iomem *addr)
 #define iowrite16(v, addr)	__raw_writew((u16)(v), (u16 *)(addr))
 #define iowrite32(v, addr)	__raw_writel((u32)(v), (u32 *)(addr))
 
-#define ioread16be(addr)	__raw_readw((u16 *)(addr))
-#define ioread32be(addr)	__raw_readl((u32 *)(addr))
-#define iowrite16be(v, addr)	__raw_writew((u16)(v), (u16 *)(addr))
-#define iowrite32be(v, addr)	__raw_writel((u32)(v), (u32 *)(addr))
-
 /* These are the definitions for the x86 IO instructions
  * inb/inw/inl/outb/outw/outl, the "string" versions
  * insb/insw/insl/outsb/outsw/outsl, and the "pausing" versions