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author | rsc <rsc> | 2009-05-31 05:12:21 +0000 |
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committer | rsc <rsc> | 2009-05-31 05:12:21 +0000 |
commit | 34295f461a416e40bb76e67c568a761222dc6913 (patch) | |
tree | 656ee29b7df282b32953ec927291a68cc0ff2124 /ide.c | |
parent | 949e55902bb0c976f74b5217b82deac65ff8d781 (diff) | |
download | xv6-labs-34295f461a416e40bb76e67c568a761222dc6913.tar.gz xv6-labs-34295f461a416e40bb76e67c568a761222dc6913.tar.bz2 xv6-labs-34295f461a416e40bb76e67c568a761222dc6913.zip |
group locks into structs they protect.
few naming nits.
Diffstat (limited to 'ide.c')
-rw-r--r-- | ide.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -30,13 +30,13 @@ static void idestart(struct buf*); // Wait for IDE disk to become ready. static int -idewait(int check_error) +idewait(int checkerr) { int r; while(((r = inb(0x1f7)) & (IDE_BSY|IDE_DRDY)) != IDE_DRDY) ; - if(check_error && (r & (IDE_DF|IDE_ERR)) != 0) + if(checkerr && (r & (IDE_DF|IDE_ERR)) != 0) return -1; return 0; } |