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| author | Ralf Baechle <ralf@linux-mips.org> | 2014-05-23 16:29:44 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-05-24 00:07:01 +0200 |
| commit | b633648c5ad3cfbda0b3daea50d2135d44899259 (patch) | |
| tree | 6100185cae10f36a55e71c3b220fc79cfa14b7c0 /arch/mips/kernel/irq-msc01.c | |
| parent | 8b2e62cc34feaaf1cac9440a93fb18ac0b1e81bc (diff) | |
| download | linux-stable-b633648c5ad3cfbda0b3daea50d2135d44899259.tar.gz linux-stable-b633648c5ad3cfbda0b3daea50d2135d44899259.tar.bz2 linux-stable-b633648c5ad3cfbda0b3daea50d2135d44899259.zip | |
MIPS: MT: Remove SMTC support
Nobody is maintaining SMTC anymore and there also seems to be no userbase.
Which is a pity - the SMTC technology primarily developed by Kevin D.
Kissell <kevink@paralogos.com> is an ingenious demonstration for the MT
ASE's power and elegance.
Based on Markos Chandras <Markos.Chandras@imgtec.com> patch
https://patchwork.linux-mips.org/patch/6719/ which while very similar did
no longer apply cleanly when I tried to merge it plus some additional
post-SMTC cleanup - SMTC was a feature as tricky to remove as it was to
merge once upon a time.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/irq-msc01.c')
| -rw-r--r-- | arch/mips/kernel/irq-msc01.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/mips/kernel/irq-msc01.c b/arch/mips/kernel/irq-msc01.c index fab40f7d2e03..4858642d543d 100644 --- a/arch/mips/kernel/irq-msc01.c +++ b/arch/mips/kernel/irq-msc01.c @@ -53,13 +53,9 @@ static inline void unmask_msc_irq(struct irq_data *d) */ static void level_mask_and_ack_msc_irq(struct irq_data *d) { - unsigned int irq = d->irq; - mask_msc_irq(d); if (!cpu_has_veic) MSCIC_WRITE(MSC01_IC_EOI, 0); - /* This actually needs to be a call into platform code */ - smtc_im_ack_irq(irq); } /* @@ -78,7 +74,6 @@ static void edge_mask_and_ack_msc_irq(struct irq_data *d) MSCIC_WRITE(MSC01_IC_SUP+irq*8, r | ~MSC01_IC_SUP_EDGE_BIT); MSCIC_WRITE(MSC01_IC_SUP+irq*8, r); } - smtc_im_ack_irq(irq); } /* |