diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-06-24 08:41:41 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-06-24 13:07:53 -0400 |
| commit | 816724e65c72a90a44fbad0ef0b59b186c85fa90 (patch) | |
| tree | 421fa29aedff988e392f92780637553e275d37a0 /arch/powerpc/kernel/rtas_flash.c | |
| parent | 70ac4385a13f78bc478f26d317511893741b05bd (diff) | |
| parent | d384ea691fe4ea8c2dd5b9b8d9042eb181776f18 (diff) | |
Merge branch 'master' of /home/trondmy/kernel/linux-2.6/
Conflicts:
fs/nfs/inode.c
fs/super.c
Fix conflicts between patch 'NFS: Split fs/nfs/inode.c' and patch
'VFS: Permit filesystem to override root dentry on mount'
Diffstat (limited to 'arch/powerpc/kernel/rtas_flash.c')
| -rw-r--r-- | arch/powerpc/kernel/rtas_flash.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c index aaf384c3f04a..1442b63a75da 100644 --- a/arch/powerpc/kernel/rtas_flash.c +++ b/arch/powerpc/kernel/rtas_flash.c @@ -365,20 +365,12 @@ static int rtas_excl_release(struct inode *inode, struct file *file) static void manage_flash(struct rtas_manage_flash_t *args_buf) { - unsigned int wait_time; s32 rc; - while (1) { + do { rc = rtas_call(rtas_token("ibm,manage-flash-image"), 1, 1, NULL, args_buf->op); - if (rc == RTAS_RC_BUSY) - udelay(1); - else if (rtas_is_extended_busy(rc)) { - wait_time = rtas_extended_busy_delay_time(rc); - udelay(wait_time * 1000); - } else - break; - } + } while (rtas_busy_delay(rc)); args_buf->status = rc; } @@ -451,27 +443,18 @@ static ssize_t manage_flash_write(struct file *file, const char __user *buf, static void validate_flash(struct rtas_validate_flash_t *args_buf) { int token = rtas_token("ibm,validate-flash-image"); - unsigned int wait_time; int update_results; s32 rc; rc = 0; - while(1) { + do { spin_lock(&rtas_data_buf_lock); memcpy(rtas_data_buf, args_buf->buf, VALIDATE_BUF_SIZE); rc = rtas_call(token, 2, 2, &update_results, (u32) __pa(rtas_data_buf), args_buf->buf_size); memcpy(args_buf->buf, rtas_data_buf, VALIDATE_BUF_SIZE); spin_unlock(&rtas_data_buf_lock); - - if (rc == RTAS_RC_BUSY) - udelay(1); - else if (rtas_is_extended_busy(rc)) { - wait_time = rtas_extended_busy_delay_time(rc); - udelay(wait_time * 1000); - } else - break; - } + } while (rtas_busy_delay(rc)); args_buf->status = rc; args_buf->update_results = update_results; |