diff options
Diffstat (limited to 'meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0040-i2c-Add-mux-hold-unhold-msg-types.patch')
-rw-r--r-- | meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0040-i2c-Add-mux-hold-unhold-msg-types.patch | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0040-i2c-Add-mux-hold-unhold-msg-types.patch b/meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0040-i2c-Add-mux-hold-unhold-msg-types.patch index b2057d247..ce77494f4 100644 --- a/meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0040-i2c-Add-mux-hold-unhold-msg-types.patch +++ b/meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0040-i2c-Add-mux-hold-unhold-msg-types.patch @@ -1,4 +1,4 @@ -From ed13e7eb07e6cb8bdc1eb4563de30b469a9beb26 Mon Sep 17 00:00:00 2001 +From be693c1c21979c067623434aa653f85a83c8eac7 Mon Sep 17 00:00:00 2001 From: Jae Hyun Yoo <jae.hyun.yoo@intel.com> Date: Fri, 15 Feb 2019 16:05:09 -0800 Subject: [PATCH] i2c: Add mux hold/unhold msg types @@ -48,7 +48,7 @@ Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@intel.com> 6 files changed, 214 insertions(+), 16 deletions(-) diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c -index 9e43508d4567..8a480d269542 100644 +index 9c440fa6a3dd..53ff27cae5d3 100644 --- a/drivers/i2c/i2c-core-base.c +++ b/drivers/i2c/i2c-core-base.c @@ -1299,6 +1299,25 @@ int i2c_handle_smbus_host_notify(struct i2c_adapter *adap, unsigned short addr) @@ -100,7 +100,7 @@ index 9e43508d4567..8a480d269542 100644 */ int __i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) { -+ enum i2c_hold_msg_type hold_msg; ++ enum i2c_hold_msg_type hold_msg = I2C_HOLD_MSG_NONE; unsigned long orig_jiffies; + unsigned long timeout; int ret, try; @@ -219,18 +219,18 @@ index 3ac426a8ab5a..f7bf95101e34 100644 return res; } diff --git a/drivers/i2c/i2c-mux.c b/drivers/i2c/i2c-mux.c -index 603252fa1284..d3f55243e701 100644 +index 774507b54b57..c6e433238b22 100644 --- a/drivers/i2c/i2c-mux.c +++ b/drivers/i2c/i2c-mux.c -@@ -26,6 +26,7 @@ - #include <linux/module.h> +@@ -27,6 +27,7 @@ #include <linux/of.h> #include <linux/slab.h> + #include <linux/sysfs.h> +#include <linux/timer.h> /* multiplexer per channel data */ struct i2c_mux_priv { -@@ -35,21 +36,57 @@ struct i2c_mux_priv { +@@ -36,21 +37,57 @@ struct i2c_mux_priv { u32 chan_id; }; @@ -290,7 +290,7 @@ index 603252fa1284..d3f55243e701 100644 return ret; } -@@ -60,15 +97,32 @@ static int i2c_mux_master_xfer(struct i2c_adapter *adap, +@@ -61,15 +98,32 @@ static int i2c_mux_master_xfer(struct i2c_adapter *adap, struct i2c_mux_priv *priv = adap->algo_data; struct i2c_mux_core *muxc = priv->muxc; struct i2c_adapter *parent = muxc->parent; @@ -325,7 +325,7 @@ index 603252fa1284..d3f55243e701 100644 return ret; } -@@ -81,16 +135,33 @@ static int __i2c_mux_smbus_xfer(struct i2c_adapter *adap, +@@ -82,16 +136,33 @@ static int __i2c_mux_smbus_xfer(struct i2c_adapter *adap, struct i2c_mux_priv *priv = adap->algo_data; struct i2c_mux_core *muxc = priv->muxc; struct i2c_adapter *parent = muxc->parent; @@ -361,7 +361,7 @@ index 603252fa1284..d3f55243e701 100644 return ret; } -@@ -103,16 +174,33 @@ static int i2c_mux_smbus_xfer(struct i2c_adapter *adap, +@@ -104,16 +175,33 @@ static int i2c_mux_smbus_xfer(struct i2c_adapter *adap, struct i2c_mux_priv *priv = adap->algo_data; struct i2c_mux_core *muxc = priv->muxc; struct i2c_adapter *parent = muxc->parent; @@ -431,10 +431,10 @@ index c5a977320f82..47f8763d6ed2 100644 int max_adapters; struct i2c_adapter *adapter[0]; diff --git a/include/linux/i2c.h b/include/linux/i2c.h -index 1308126fc384..3ee92c6a442d 100644 +index fa5552c2307b..92c795ce9081 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h -@@ -699,6 +699,13 @@ struct i2c_adapter { +@@ -711,6 +711,13 @@ struct i2c_adapter { const struct i2c_adapter_quirks *quirks; struct irq_domain *host_notify_domain; @@ -448,7 +448,7 @@ index 1308126fc384..3ee92c6a442d 100644 }; #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev) -@@ -998,4 +1005,22 @@ static inline struct i2c_client *i2c_acpi_new_device(struct device *dev, +@@ -1005,4 +1012,22 @@ static inline struct i2c_adapter *i2c_acpi_find_adapter_by_handle(acpi_handle ha } #endif /* CONFIG_ACPI */ |