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| author |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-27 22:26:44 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-27 22:26:44 +0200 |
| commit | a976c2951d8f376112361830aa7762beff83a205 (patch) | |
| tree | 24f6647aedd4b570cb67f3195962f5c8a040c824 /drivers/fpga/fpga-bridge.c | |
| parent | ACPICA: Tables: Mechanism to handle late stage acpi_get_table() imbalance (diff) | |
| parent | ACPICA: Update version to 20170531 (diff) | |
| download | linux-rng-a976c2951d8f376112361830aa7762beff83a205.tar.xz linux-rng-a976c2951d8f376112361830aa7762beff83a205.zip | |
Merge back ACPICA material for v4.13.
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
| -rw-r--r-- | drivers/fpga/fpga-bridge.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/fpga/fpga-bridge.c b/drivers/fpga/fpga-bridge.c index 33ee83e6373c..9651aa56244a 100644 --- a/drivers/fpga/fpga-bridge.c +++ b/drivers/fpga/fpga-bridge.c @@ -27,7 +27,7 @@ static DEFINE_IDA(fpga_bridge_ida); static struct class *fpga_bridge_class; /* Lock for adding/removing bridges to linked lists*/ -spinlock_t bridge_list_lock; +static spinlock_t bridge_list_lock; static int fpga_bridge_of_node_match(struct device *dev, const void *data) { @@ -146,11 +146,9 @@ EXPORT_SYMBOL_GPL(fpga_bridge_put); int fpga_bridges_enable(struct list_head *bridge_list) { struct fpga_bridge *bridge; - struct list_head *node; int ret; - list_for_each(node, bridge_list) { - bridge = list_entry(node, struct fpga_bridge, node); + list_for_each_entry(bridge, bridge_list, node) { ret = fpga_bridge_enable(bridge); if (ret) return ret; @@ -172,11 +170,9 @@ EXPORT_SYMBOL_GPL(fpga_bridges_enable); int fpga_bridges_disable(struct list_head *bridge_list) { struct fpga_bridge *bridge; - struct list_head *node; int ret; - list_for_each(node, bridge_list) { - bridge = list_entry(node, struct fpga_bridge, node); + list_for_each_entry(bridge, bridge_list, node) { ret = fpga_bridge_disable(bridge); if (ret) return ret; @@ -196,13 +192,10 @@ EXPORT_SYMBOL_GPL(fpga_bridges_disable); */ void fpga_bridges_put(struct list_head *bridge_list) { - struct fpga_bridge *bridge; - struct list_head *node, *next; + struct fpga_bridge *bridge, *next; unsigned long flags; - list_for_each_safe(node, next, bridge_list) { - bridge = list_entry(node, struct fpga_bridge, node); - + list_for_each_entry_safe(bridge, next, bridge_list, node) { fpga_bridge_put(bridge); spin_lock_irqsave(&bridge_list_lock, flags); |