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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 10:24:08 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 10:24:08 -0800 |
| commit | b3ce1debe2685383a9ad6ace9c49869c3968c013 (patch) | |
| tree | dcb606fac467d6ce78a9c608a1e0d2323af44f2b /drivers/mtd/chips/sharp.c | |
| parent | 5b2f7ffcb734d3046144dfbd5ac6d76254a9e522 (diff) | |
| parent | c2965f1129ee54afcc4ef293ff0f25fa3a7e7392 (diff) | |
| download | op-kernel-dev-b3ce1debe2685383a9ad6ace9c49869c3968c013.zip op-kernel-dev-b3ce1debe2685383a9ad6ace9c49869c3968c013.tar.gz | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/tglx/mtd-2.6
Some manual fixups for clashing kfree() cleanups etc.
Diffstat (limited to 'drivers/mtd/chips/sharp.c')
| -rw-r--r-- | drivers/mtd/chips/sharp.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/mtd/chips/sharp.c b/drivers/mtd/chips/sharp.c index c3cf0f6..2d26bde 100644 --- a/drivers/mtd/chips/sharp.c +++ b/drivers/mtd/chips/sharp.c @@ -4,7 +4,7 @@ * Copyright 2000,2001 David A. Schleef <ds@schleef.org> * 2000,2001 Lineo, Inc. * - * $Id: sharp.c,v 1.14 2004/08/09 13:19:43 dwmw2 Exp $ + * $Id: sharp.c,v 1.16 2005/11/07 11:14:23 gleixner Exp $ * * Devices supported: * LH28F016SCT Symmetrical block flash memory, 2Mx8 @@ -31,6 +31,7 @@ #include <linux/mtd/cfi.h> #include <linux/delay.h> #include <linux/init.h> +#include <linux/slab.h> #define CMD_RESET 0xffffffff #define CMD_READ_ID 0x90909090 @@ -214,7 +215,7 @@ static int sharp_probe_map(struct map_info *map,struct mtd_info *mtd) /* This function returns with the chip->mutex lock held. */ static int sharp_wait(struct map_info *map, struct flchip *chip) { - __u16 status; + int status, i; unsigned long timeo = jiffies + HZ; DECLARE_WAITQUEUE(wait, current); int adr = 0; @@ -227,13 +228,11 @@ retry: map_write32(map,CMD_READ_STATUS,adr); chip->state = FL_STATUS; case FL_STATUS: - status = map_read32(map,adr); -//printk("status=%08x\n",status); - - udelay(100); - if((status & SR_READY)!=SR_READY){ -//printk(".status=%08x\n",status); - udelay(100); + for(i=0;i<100;i++){ + status = map_read32(map,adr); + if((status & SR_READY)==SR_READY) + break; + udelay(1); } break; default: @@ -460,12 +459,12 @@ static int sharp_do_wait_for_ready(struct map_info *map, struct flchip *chip, remove_wait_queue(&chip->wq, &wait); //spin_lock_bh(chip->mutex); - + if (signal_pending(current)){ ret = -EINTR; goto out; } - + } ret = -ETIME; out: @@ -564,7 +563,7 @@ static int sharp_suspend(struct mtd_info *mtd) static void sharp_resume(struct mtd_info *mtd) { printk("sharp_resume()\n"); - + } static void sharp_destroy(struct mtd_info *mtd) |
