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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:58 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:58 +0200 |
| commit | 18de10170df31d34b342612f1c896a16a52f0a5c (patch) | |
| tree | 70b101260d2517ea9ec67ddbca0f7224054eef4c /drivers/ide/ide.c | |
| parent | af1cbba37343c827e116638b097b94f5e6c38963 (diff) | |
| download | lwn-18de10170df31d34b342612f1c896a16a52f0a5c.tar.gz lwn-18de10170df31d34b342612f1c896a16a52f0a5c.zip | |
ide: allocate ide_hwif_t instances dynamically
* Allocate ide_hwif_t instances dynamically and remove ide_hwifs[].
This cuts almost ~14kB from ide-probe.o (x86-32, MAX_HWIFS == 10):
text data bss dec hex filename
9140 40 14084 23264 5ae0 drivers/ide/ide-probe.o.before
9169 40 44 9253 2425 drivers/ide/ide-probe.o.after
* Remove no longer needed ide_init_port_data() call from ide_unregister().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide.c')
| -rw-r--r-- | drivers/ide/ide.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 60c5db1c59e5..914942a766db 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -233,11 +233,6 @@ void ide_unregister(ide_hwif_t *hwif) if (hwif->dma_base) ide_release_dma_engine(hwif); - spin_lock_irq(&ide_lock); - /* restore hwif data to pristine status */ - ide_init_port_data(hwif, hwif->index); - spin_unlock_irq(&ide_lock); - mutex_unlock(&ide_cfg_mtx); } |