aboutsummaryrefslogtreecommitdiff
path: root/drivers/crypto/talitos.c
diff options
context:
space:
mode:
authorKim Phillips <kim.phillips@freescale.com>2011-12-12 14:59:12 -0600
committerHerbert Xu <herbert@gondor.apana.org.au>2011-12-20 15:20:02 +0800
commit5e718a09e5cafc8922f3fe22206423449a2801c9 (patch)
tree58112caac5006690265ef5bc4cfacb92746c1230 /drivers/crypto/talitos.c
parent2cdba3cf6ffc1fbf880a6fbfa9e7bb757e3d6526 (diff)
downloadlinux-linaro-stable-5e718a09e5cafc8922f3fe22206423449a2801c9.tar.gz
crypto: talitos - convert talitos_error to struct device
SEC2/3 h/w doesn't have a dedicated interrupt for errors, and the only callsite for talitos_error has already done the type conversion, so simplify talitos_error to take a pointer to a struct device. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/talitos.c')
-rw-r--r--drivers/crypto/talitos.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 503d0d8a58f5..2d8c78901686 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -534,9 +534,8 @@ static void report_eu_error(struct device *dev, int ch, u32 desc_hdr)
/*
* recover from error interrupts
*/
-static void talitos_error(unsigned long data, u32 isr, u32 isr_lo)
+static void talitos_error(struct device *dev, u32 isr, u32 isr_lo)
{
- struct device *dev = (struct device *)data;
struct talitos_private *priv = dev_get_drvdata(dev);
unsigned int timeout = TALITOS_TIMEOUT;
int ch, error, reset_dev = 0, reset_ch = 0;
@@ -628,7 +627,7 @@ static irqreturn_t talitos_interrupt_##name(int irq, void *data) \
out_be32(priv->reg + TALITOS_ICR_LO, isr_lo); \
\
if (unlikely((isr & ~TALITOS_ISR_4CHDONE) & ch_err_mask || isr_lo)) \
- talitos_error((unsigned long)data, isr, isr_lo); \
+ talitos_error(dev, isr, isr_lo); \
else \
if (likely(isr & ch_done_mask)) { \
/* mask further done interrupts. */ \