summaryrefslogtreecommitdiff
path: root/drivers/i2c/busses/i2c-aspeed.c
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2020-09-23 02:45:34 +0300
committerDavid S. Miller <davem@davemloft.net>2020-09-23 02:45:34 +0300
commit3ab0a7a0c349a1d7beb2bb371a62669d1528269d (patch)
treed2ae17c3bfc829ce0c747ad97021cd4bc8fb11dc /drivers/i2c/busses/i2c-aspeed.c
parent92ec804f3dbf0d986f8e10850bfff14f316d7aaf (diff)
parent805c6d3c19210c90c109107d189744e960eae025 (diff)
downloadlinux-3ab0a7a0c349a1d7beb2bb371a62669d1528269d.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Two minor conflicts: 1) net/ipv4/route.c, adding a new local variable while moving another local variable and removing it's initial assignment. 2) drivers/net/dsa/microchip/ksz9477.c, overlapping changes. One pretty prints the port mode differently, whilst another changes the driver to try and obtain the port mode from the port node rather than the switch node. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/i2c/busses/i2c-aspeed.c')
-rw-r--r--drivers/i2c/busses/i2c-aspeed.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-aspeed.c b/drivers/i2c/busses/i2c-aspeed.c
index 31268074c422..724bf30600d6 100644
--- a/drivers/i2c/busses/i2c-aspeed.c
+++ b/drivers/i2c/busses/i2c-aspeed.c
@@ -69,6 +69,7 @@
* These share bit definitions, so use the same values for the enable &
* status bits.
*/
+#define ASPEED_I2CD_INTR_RECV_MASK 0xf000ffff
#define ASPEED_I2CD_INTR_SDA_DL_TIMEOUT BIT(14)
#define ASPEED_I2CD_INTR_BUS_RECOVER_DONE BIT(13)
#define ASPEED_I2CD_INTR_SLAVE_MATCH BIT(7)
@@ -604,6 +605,7 @@ static irqreturn_t aspeed_i2c_bus_irq(int irq, void *dev_id)
writel(irq_received & ~ASPEED_I2CD_INTR_RX_DONE,
bus->base + ASPEED_I2C_INTR_STS_REG);
readl(bus->base + ASPEED_I2C_INTR_STS_REG);
+ irq_received &= ASPEED_I2CD_INTR_RECV_MASK;
irq_remaining = irq_received;
#if IS_ENABLED(CONFIG_I2C_SLAVE)