Merge branch 's3c-fixes-rc4' of git://aeryn.fluff.org.uk/bjdooks/linux

Documentation/filesystems/sysfs.txt

@@ -23,7 +23,8 @@ interface.
 Using sysfs
 ~~~~~~~~~~~
 
-sysfs is always compiled in. You can access it by doing:
+sysfs is always compiled in if CONFIG_SYSFS is defined. You can access
+it by doing:
 
     mount -t sysfs sysfs /sys 
 

Documentation/sound/alsa/Procfile.txt

@@ -101,6 +101,8 @@ card*/pcm*/xrun_debug
 	  bit 0 = Enable XRUN/jiffies debug messages
 	  bit 1 = Show stack trace at XRUN / jiffies check
 	  bit 2 = Enable additional jiffies check
+	  bit 3 = Log hwptr update at each period interrupt
+	  bit 4 = Log hwptr update at each snd_pcm_update_hw_ptr()
 
 	When the bit 0 is set, the driver will show the messages to
 	kernel log when an xrun is detected.  The debug message is
@@ -117,6 +119,9 @@ card*/pcm*/xrun_debug
 	buggy) hardware that doesn't give smooth pointer updates.
 	This feature is enabled via the bit 2.
 
+	Bits 3 and 4 are for logging the hwptr records.  Note that
+	these will give flood of kernel messages.
+
 card*/pcm*/sub*/info
 	The general information of this PCM sub-stream.
 

Documentation/video4linux/CARDLIST.em28xx

@@ -20,7 +20,7 @@
  19 -> EM2860/SAA711X Reference Design          (em2860)
  20 -> AMD ATI TV Wonder HD 600                 (em2880)        [0438:b002]
  21 -> eMPIA Technology, Inc. GrabBeeX+ Video Encoder (em2800)        [eb1a:2801]
- 22 -> Unknown EM2750/EM2751 webcam grabber     (em2750)        [eb1a:2750,eb1a:2751]
+ 22 -> EM2710/EM2750/EM2751 webcam grabber      (em2750)        [eb1a:2750,eb1a:2751]
  23 -> Huaqi DLCW-130                           (em2750)
  24 -> D-Link DUB-T210 TV Tuner                 (em2820/em2840) [2001:f112]
  25 -> Gadmei UTV310                            (em2820/em2840)

Documentation/video4linux/gspca.txt

@@ -44,7 +44,9 @@ zc3xx		0458:7007	Genius VideoCam V2
 zc3xx		0458:700c	Genius VideoCam V3
 zc3xx		0458:700f	Genius VideoCam Web V2
 sonixj		0458:7025	Genius Eye 311Q
+sn9c20x		0458:7029	Genius Look 320s
 sonixj		0458:702e	Genius Slim 310 NB
+sn9c20x		045e:00f4	LifeCam VX-6000 (SN9C20x + OV9650)
 sonixj		045e:00f5	MicroSoft VX3000
 sonixj		045e:00f7	MicroSoft VX1000
 ov519		045e:028c	Micro$oft xbox cam
@@ -282,6 +284,28 @@ sonixj		0c45:613a	Microdia Sonix PC Camera
 sonixj		0c45:613b	Surfer SN-206
 sonixj		0c45:613c	Sonix Pccam168
 sonixj		0c45:6143	Sonix Pccam168
+sn9c20x		0c45:6240	PC Camera (SN9C201 + MT9M001)
+sn9c20x		0c45:6242	PC Camera (SN9C201 + MT9M111)
+sn9c20x		0c45:6248	PC Camera (SN9C201 + OV9655)
+sn9c20x		0c45:624e	PC Camera (SN9C201 + SOI968)
+sn9c20x		0c45:624f	PC Camera (SN9C201 + OV9650)
+sn9c20x		0c45:6251	PC Camera (SN9C201 + OV9650)
+sn9c20x		0c45:6253	PC Camera (SN9C201 + OV9650)
+sn9c20x		0c45:6260	PC Camera (SN9C201 + OV7670)
+sn9c20x		0c45:6270	PC Camera (SN9C201 + MT9V011/MT9V111/MT9V112)
+sn9c20x		0c45:627b	PC Camera (SN9C201 + OV7660)
+sn9c20x		0c45:627c	PC Camera (SN9C201 + HV7131R)
+sn9c20x		0c45:627f	PC Camera (SN9C201 + OV9650)
+sn9c20x		0c45:6280	PC Camera (SN9C202 + MT9M001)
+sn9c20x		0c45:6282	PC Camera (SN9C202 + MT9M111)
+sn9c20x		0c45:6288	PC Camera (SN9C202 + OV9655)
+sn9c20x		0c45:628e	PC Camera (SN9C202 + SOI968)
+sn9c20x		0c45:628f	PC Camera (SN9C202 + OV9650)
+sn9c20x		0c45:62a0	PC Camera (SN9C202 + OV7670)
+sn9c20x		0c45:62b0	PC Camera (SN9C202 + MT9V011/MT9V111/MT9V112)
+sn9c20x		0c45:62b3	PC Camera (SN9C202 + OV9655)
+sn9c20x		0c45:62bb	PC Camera (SN9C202 + OV7660)
+sn9c20x		0c45:62bc	PC Camera (SN9C202 + HV7131R)
 sunplus		0d64:0303	Sunplus FashionCam DXG
 etoms		102c:6151	Qcam Sangha CIF
 etoms		102c:6251	Qcam xxxxxx VGA
@@ -290,6 +314,7 @@ spca561		10fd:7e50	FlyCam Usb 100
 zc3xx		10fd:8050	Typhoon Webshot II USB 300k
 ov534		1415:2000	Sony HD Eye for PS3 (SLEH 00201)
 pac207		145f:013a	Trust WB-1300N
+sn9c20x		145f:013d	Trust WB-3600R
 vc032x		15b8:6001	HP 2.0 Megapixel
 vc032x		15b8:6002	HP 2.0 Megapixel rz406aa
 spca501		1776:501c	Arowana 300K CMOS Camera
@@ -300,4 +325,11 @@ spca500		2899:012c	Toptro Industrial
 spca508		8086:0110	Intel Easy PC Camera
 spca500		8086:0630	Intel Pocket PC Camera
 spca506		99fa:8988	Grandtec V.cap
+sn9c20x		a168:0610	Dino-Lite Digital Microscope (SN9C201 + HV7131R)
+sn9c20x		a168:0611	Dino-Lite Digital Microscope (SN9C201 + HV7131R)
+sn9c20x		a168:0613	Dino-Lite Digital Microscope (SN9C201 + HV7131R)
+sn9c20x		a168:0618	Dino-Lite Digital Microscope (SN9C201 + HV7131R)
+sn9c20x		a168:0614	Dino-Lite Digital Microscope (SN9C201 + MT9M111)
+sn9c20x		a168:0615	Dino-Lite Digital Microscope (SN9C201 + MT9M111)
+sn9c20x		a168:0617	Dino-Lite Digital Microscope (SN9C201 + MT9M111)
 spca561		abcd:cdee	Petcam

arch/alpha/include/asm/tlb.h

@@ -9,7 +9,7 @@
 
 #include <asm-generic/tlb.h>
 
-#define __pte_free_tlb(tlb, pte)			pte_free((tlb)->mm, pte)
-#define __pmd_free_tlb(tlb, pmd)			pmd_free((tlb)->mm, pmd)
+#define __pte_free_tlb(tlb, pte, address)		pte_free((tlb)->mm, pte)
+#define __pmd_free_tlb(tlb, pmd, address)		pmd_free((tlb)->mm, pmd)
 
 #endif

arch/arm/include/asm/tlb.h

@@ -102,8 +102,8 @@ tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma)
 }
 
 #define tlb_remove_page(tlb,page)	free_page_and_swap_cache(page)
-#define pte_free_tlb(tlb, ptep)		pte_free((tlb)->mm, ptep)
-#define pmd_free_tlb(tlb, pmdp)		pmd_free((tlb)->mm, pmdp)
+#define pte_free_tlb(tlb, ptep, addr)	pte_free((tlb)->mm, ptep)
+#define pmd_free_tlb(tlb, pmdp, addr)	pmd_free((tlb)->mm, pmdp)
 
 #define tlb_migrate_finish(mm)		do { } while (0)
 

arch/arm/mach-s3c2410/include/mach/gpio-core.h

@@ -28,7 +28,7 @@ static inline struct s3c_gpio_chip *s3c_gpiolib_getchip(unsigned int pin)
 		return NULL;
 
 	chip = &s3c24xx_gpios[pin/32];
-	return (S3C2410_GPIO_OFFSET(pin) > chip->chip.ngpio) ? chip : NULL;
+	return (S3C2410_GPIO_OFFSET(pin) < chip->chip.ngpio) ? chip : NULL;
 }
 
 #endif /* __ASM_ARCH_GPIO_CORE_H */

arch/arm/plat-s3c64xx/s3c6400-clock.c

@@ -153,7 +153,7 @@ static unsigned long s3c64xx_clk_arm_round_rate(struct clk *clk,
 	u32 div;
 
 	if (parent < rate)
-		return rate;
+		return parent;
 
 	div = (parent / rate) - 1;
 	if (div > armclk_mask)
@@ -175,7 +175,7 @@ static int s3c64xx_clk_arm_set_rate(struct clk *clk, unsigned long rate)
 	div = clk_get_rate(clk->parent) / rate;
 
 	val = __raw_readl(S3C_CLK_DIV0);
-	val &= armclk_mask;
+	val &= ~armclk_mask;
 	val |= (div - 1);
 	__raw_writel(val, S3C_CLK_DIV0);
 

arch/avr32/include/asm/pgalloc.h

@@ -83,7 +83,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
 	quicklist_free_page(QUICK_PT, NULL, pte);
 }
 
-#define __pte_free_tlb(tlb,pte)				\
+#define __pte_free_tlb(tlb,pte,addr)			\
 do {							\
 	pgtable_page_dtor(pte);				\
 	tlb_remove_page((tlb), pte);			\

arch/cris/include/asm/pgalloc.h

@@ -47,7 +47,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
 	__free_page(pte);
 }
 
-#define __pte_free_tlb(tlb,pte)				\
+#define __pte_free_tlb(tlb,pte,address)			\
 do {							\
 	pgtable_page_dtor(pte);				\
 	tlb_remove_page((tlb), pte);			\

arch/frv/include/asm/pgalloc.h

@@ -49,7 +49,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
 	__free_page(pte);
 }
 
-#define __pte_free_tlb(tlb,pte)				\
+#define __pte_free_tlb(tlb,pte,address)			\
 do {							\
 	pgtable_page_dtor(pte);				\
 	tlb_remove_page((tlb),(pte));			\
@@ -62,7 +62,7 @@ do {							\
  */
 #define pmd_alloc_one(mm, addr)		({ BUG(); ((pmd_t *) 2); })
 #define pmd_free(mm, x)			do { } while (0)
-#define __pmd_free_tlb(tlb,x)		do { } while (0)
+#define __pmd_free_tlb(tlb,x,a)		do { } while (0)
 
 #endif /* CONFIG_MMU */
 

arch/frv/include/asm/pgtable.h

@@ -225,7 +225,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
  */
 #define pud_alloc_one(mm, address)		NULL
 #define pud_free(mm, x)				do { } while (0)
-#define __pud_free_tlb(tlb, x)			do { } while (0)
+#define __pud_free_tlb(tlb, x, address)		do { } while (0)
 
 /*
  * The "pud_xxx()" functions here are trivial for a folded two-level

arch/ia64/include/asm/pgalloc.h

@@ -48,7 +48,7 @@ static inline void pud_free(struct mm_struct *mm, pud_t *pud)
 {
 	quicklist_free(0, NULL, pud);
 }
-#define __pud_free_tlb(tlb, pud)	pud_free((tlb)->mm, pud)
+#define __pud_free_tlb(tlb, pud, address)	pud_free((tlb)->mm, pud)
 #endif /* CONFIG_PGTABLE_4 */
 
 static inline void
@@ -67,7 +67,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
 	quicklist_free(0, NULL, pmd);
 }
 
-#define __pmd_free_tlb(tlb, pmd)	pmd_free((tlb)->mm, pmd)
+#define __pmd_free_tlb(tlb, pmd, address)	pmd_free((tlb)->mm, pmd)
 
 static inline void
 pmd_populate(struct mm_struct *mm, pmd_t * pmd_entry, pgtable_t pte)
@@ -117,6 +117,6 @@ static inline void check_pgt_cache(void)
 	quicklist_trim(0, NULL, 25, 16);
 }
 
-#define __pte_free_tlb(tlb, pte)	pte_free((tlb)->mm, pte)
+#define __pte_free_tlb(tlb, pte, address)	pte_free((tlb)->mm, pte)
 
 #endif				/* _ASM_IA64_PGALLOC_H */

arch/ia64/include/asm/tlb.h

@@ -236,22 +236,22 @@ do {							\
 	__tlb_remove_tlb_entry(tlb, ptep, addr);	\
 } while (0)
 
-#define pte_free_tlb(tlb, ptep)				\
+#define pte_free_tlb(tlb, ptep, address)		\
 do {							\
 	tlb->need_flush = 1;				\
-	__pte_free_tlb(tlb, ptep);			\
+	__pte_free_tlb(tlb, ptep, address);		\
 } while (0)
 
-#define pmd_free_tlb(tlb, ptep)				\
+#define pmd_free_tlb(tlb, ptep, address)		\
 do {							\
 	tlb->need_flush = 1;				\
-	__pmd_free_tlb(tlb, ptep);			\
+	__pmd_free_tlb(tlb, ptep, address);		\
 } while (0)
 
-#define pud_free_tlb(tlb, pudp)				\
+#define pud_free_tlb(tlb, pudp, address)		\
 do {							\
 	tlb->need_flush = 1;				\
-	__pud_free_tlb(tlb, pudp);			\
+	__pud_free_tlb(tlb, pudp, address);		\
 } while (0)
 
 #endif /* _ASM_IA64_TLB_H */

arch/m32r/include/asm/pgalloc.h

@@ -58,7 +58,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
 	__free_page(pte);
 }
 
-#define __pte_free_tlb(tlb, pte)	pte_free((tlb)->mm, (pte))
+#define __pte_free_tlb(tlb, pte, addr)	pte_free((tlb)->mm, (pte))
 
 /*
  * allocating and freeing a pmd is trivial: the 1-entry pmd is
@@ -68,7 +68,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
 
 #define pmd_alloc_one(mm, addr)		({ BUG(); ((pmd_t *)2); })
 #define pmd_free(mm, x)			do { } while (0)
-#define __pmd_free_tlb(tlb, x)		do { } while (0)
+#define __pmd_free_tlb(tlb, x, addr)	do { } while (0)
 #define pgd_populate(mm, pmd, pte)	BUG()
 
 #define check_pgt_cache()	do { } while (0)

arch/m68k/include/asm/motorola_pgalloc.h

@@ -54,7 +54,8 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t page)
 	__free_page(page);
 }
 
-static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t page)
+static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t page,
+				  unsigned long address)
 {
 	pgtable_page_dtor(page);
 	cache_page(kmap(page));
@@ -73,7 +74,8 @@ static inline int pmd_free(struct mm_struct *mm, pmd_t *pmd)
 	return free_pointer_table(pmd);
 }
 
-static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
+static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
+				 unsigned long address)
 {
 	return free_pointer_table(pmd);
 }

arch/m68k/include/asm/sun3_pgalloc.h

@@ -32,7 +32,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t page)
         __free_page(page);
 }
 
-#define __pte_free_tlb(tlb,pte)				\
+#define __pte_free_tlb(tlb,pte,addr)			\
 do {							\
 	pgtable_page_dtor(pte);				\
 	tlb_remove_page((tlb), pte);			\
@@ -80,7 +80,7 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page
  * inside the pgd, so has no extra memory associated with it.
  */
 #define pmd_free(mm, x)			do { } while (0)
-#define __pmd_free_tlb(tlb, x)		do { } while (0)
+#define __pmd_free_tlb(tlb, x, addr)	do { } while (0)
 
 static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
 {

arch/microblaze/Makefile

@@ -6,14 +6,16 @@ endif
 
 # What CPU vesion are we building for, and crack it open
 # as major.minor.rev
-CPU_VER=$(subst ",,$(CONFIG_XILINX_MICROBLAZE0_HW_VER) )
-CPU_MAJOR=$(shell echo $(CPU_VER) | cut -d '.' -f 1)
-CPU_MINOR=$(shell echo $(CPU_VER) | cut -d '.' -f 2)
-CPU_REV=$(shell echo $(CPU_VER) | cut -d '.' -f 3)
+CPU_VER   := $(shell echo $(CONFIG_XILINX_MICROBLAZE0_HW_VER))
+CPU_MAJOR := $(shell echo $(CPU_VER) | cut -d '.' -f 1)
+CPU_MINOR := $(shell echo $(CPU_VER) | cut -d '.' -f 2)
+CPU_REV   := $(shell echo $(CPU_VER) | cut -d '.' -f 3)
 
 export CPU_VER CPU_MAJOR CPU_MINOR CPU_REV
 
 # Use cpu-related CONFIG_ vars to set compile options.
+# The various CONFIG_XILINX cpu features options are integers 0/1/2...
+# rather than bools y/n
 
 # Work out HW multipler support.  This is icky.
 # 1. Spartan2 has no HW multiplers.
@@ -34,30 +36,29 @@ CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR) += -mxl-pattern-compare
 
 CPUFLAGS-1 += $(call cc-option,-mcpu=v$(CPU_VER))
 
-# The various CONFIG_XILINX cpu features options are integers 0/1/2...
-# rather than bools y/n
-
 # r31 holds current when in kernel mode
-CFLAGS_KERNEL += -ffixed-r31 $(CPUFLAGS-1) $(CPUFLAGS-2)
+KBUILD_KERNEL += -ffixed-r31 $(CPUFLAGS-1) $(CPUFLAGS-2)
 
 LDFLAGS		:=
 LDFLAGS_vmlinux	:=
-LDFLAGS_BLOB := --format binary --oformat elf32-microblaze
 
-LIBGCC := $(shell $(CC) $(CFLAGS_KERNEL) -print-libgcc-file-name)
+LIBGCC := $(shell $(CC) $(KBUILD_KERNEL) -print-libgcc-file-name)
 
-head-y		:= arch/microblaze/kernel/head.o
-libs-y		+= arch/microblaze/lib/ $(LIBGCC)
-core-y		+= arch/microblaze/kernel/ arch/microblaze/mm/ \
-		   arch/microblaze/platform/
+head-y := arch/microblaze/kernel/head.o
+libs-y += arch/microblaze/lib/
+libs-y += $(LIBGCC)
+core-y += arch/microblaze/kernel/
+core-y += arch/microblaze/mm/
+core-y += arch/microblaze/platform/
 
-boot := arch/$(ARCH)/boot
+boot := arch/microblaze/boot
 
 # defines filename extension depending memory management type
 ifeq ($(CONFIG_MMU),)
-MMUEXT		:= -nommu
+MMU := -nommu
 endif
-export	MMUEXT
+
+export MMU
 
 all: linux.bin
 

arch/microblaze/include/asm/io.h

@@ -14,7 +14,6 @@
 #include <asm/byteorder.h>
 #include <asm/page.h>
 #include <linux/types.h>
-#include <asm/byteorder.h>
 #include <linux/mm.h>          /* Get struct page {...} */
 
 

arch/microblaze/include/asm/pgalloc.h

@@ -180,7 +180,7 @@ extern inline void pte_free(struct mm_struct *mm, struct page *ptepage)
 	__free_page(ptepage);
 }
 
-#define __pte_free_tlb(tlb, pte)	pte_free((tlb)->mm, (pte))
+#define __pte_free_tlb(tlb, pte, addr)	pte_free((tlb)->mm, (pte))
 
 #define pmd_populate(mm, pmd, pte)	(pmd_val(*(pmd)) = page_address(pte))
 
@@ -193,7 +193,7 @@ extern inline void pte_free(struct mm_struct *mm, struct page *ptepage)
  */
 #define pmd_alloc_one(mm, address)	({ BUG(); ((pmd_t *)2); })
 /*#define pmd_free(mm, x)			do { } while (0)*/
-#define __pmd_free_tlb(tlb, x)		do { } while (0)
+#define __pmd_free_tlb(tlb, x, addr)	do { } while (0)
 #define pgd_populate(mm, pmd, pte)	BUG()
 
 extern int do_check_pgt_cache(int, int);