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| author | Ingo Molnar <mingo@kernel.org> | 2012-09-04 14:31:00 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-09-04 14:31:00 +0200 |
| commit | 59f979455d7209171ab10a72c8df5c2512976cb4 (patch) | |
| tree | c4c7fc48bd79bf8acbe848a1b979fa9e8ab4ac6a /drivers/crypto | |
| parent | b9bb50db9126c4ccad78af2dfb77277ca17c9b64 (diff) | |
| parent | 9450d57eab5cad36774c297da123062744472588 (diff) | |
| download | kernel_goldelico_gta04-59f979455d7209171ab10a72c8df5c2512976cb4.zip kernel_goldelico_gta04-59f979455d7209171ab10a72c8df5c2512976cb4.tar.gz kernel_goldelico_gta04-59f979455d7209171ab10a72c8df5c2512976cb4.tar.bz2 | |
Merge branch 'sched/urgent' into sched/core
Merge in the current fixes branch, we are going to apply dependent patches.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/caam/jr.c | 10 | ||||
| -rw-r--r-- | drivers/crypto/hifn_795x.c | 4 |
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/crypto/caam/jr.c b/drivers/crypto/caam/jr.c index 53c8c51..93d1407 100644 --- a/drivers/crypto/caam/jr.c +++ b/drivers/crypto/caam/jr.c @@ -63,7 +63,7 @@ static void caam_jr_dequeue(unsigned long devarg) head = ACCESS_ONCE(jrp->head); - spin_lock_bh(&jrp->outlock); + spin_lock(&jrp->outlock); sw_idx = tail = jrp->tail; hw_idx = jrp->out_ring_read_index; @@ -115,7 +115,7 @@ static void caam_jr_dequeue(unsigned long devarg) jrp->tail = tail; } - spin_unlock_bh(&jrp->outlock); + spin_unlock(&jrp->outlock); /* Finally, execute user's callback */ usercall(dev, userdesc, userstatus, userarg); @@ -236,14 +236,14 @@ int caam_jr_enqueue(struct device *dev, u32 *desc, return -EIO; } - spin_lock(&jrp->inplock); + spin_lock_bh(&jrp->inplock); head = jrp->head; tail = ACCESS_ONCE(jrp->tail); if (!rd_reg32(&jrp->rregs->inpring_avail) || CIRC_SPACE(head, tail, JOBR_DEPTH) <= 0) { - spin_unlock(&jrp->inplock); + spin_unlock_bh(&jrp->inplock); dma_unmap_single(dev, desc_dma, desc_size, DMA_TO_DEVICE); return -EBUSY; } @@ -265,7 +265,7 @@ int caam_jr_enqueue(struct device *dev, u32 *desc, wr_reg32(&jrp->rregs->inpring_jobadd, 1); - spin_unlock(&jrp->inplock); + spin_unlock_bh(&jrp->inplock); return 0; } diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c index c9c4bef..df14358 100644 --- a/drivers/crypto/hifn_795x.c +++ b/drivers/crypto/hifn_795x.c @@ -821,8 +821,8 @@ static int hifn_register_rng(struct hifn_device *dev) /* * We must wait at least 256 Pk_clk cycles between two reads of the rng. */ - dev->rng_wait_time = DIV_ROUND_UP(NSEC_PER_SEC, dev->pk_clk_freq) * - 256; + dev->rng_wait_time = DIV_ROUND_UP_ULL(NSEC_PER_SEC, + dev->pk_clk_freq) * 256; dev->rng.name = dev->name; dev->rng.data_present = hifn_rng_data_present, |