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First set of FPGA Manager changes for 5.12-rc1

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This is the first set of changes for the FPGA Manager 5.12-rc1
 mergewindow.
 
 DFL:
 - Minor cleanup, constifying a static attribute group
 
 Core:
 - Minor cleanup, using DEFINE_SPINLOCK over open coding it
 
 All patches have been reviewed on the mailing list, and have been in the
 last linux-next releases (as part of my for-next branch) without issues.
 
 Signed-off-by: Moritz Fischer <mdf@kernel.org>
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Merge tag 'fpga-cleanup-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga into char-misc-next

Moritz writes:

First set of FPGA Manager changes for 5.12-rc1

This is the first set of changes for the FPGA Manager 5.12-rc1
mergewindow.

DFL:
- Minor cleanup, constifying a static attribute group

Core:
- Minor cleanup, using DEFINE_SPINLOCK over open coding it

All patches have been reviewed on the mailing list, and have been in the
last linux-next releases (as part of my for-next branch) without issues.

Signed-off-by: Moritz Fischer <mdf@kernel.org>

* tag 'fpga-cleanup-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga:
  fpga: dfl: fme: Constify static attribute_group structs
  fpga: Use DEFINE_SPINLOCK() for spinlock
This commit is contained in:
Greg Kroah-Hartman 2021-01-12 10:19:14 +01:00
commit 09381eb16a
2 changed files with 4 additions and 6 deletions
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6
drivers/fpga/dfl-fme-perf.c
View File

@ -192,7 +192,7 @@ static struct attribute *fme_perf_cpumask_attrs[] = {
NULL,
};
static struct attribute_group fme_perf_cpumask_group = {
static const struct attribute_group fme_perf_cpumask_group = {
.attrs = fme_perf_cpumask_attrs,
};
@ -225,7 +225,7 @@ static struct attribute *fme_perf_format_attrs[] = {
NULL,
};
static struct attribute_group fme_perf_format_group = {
static const struct attribute_group fme_perf_format_group = {
.name = "format",
.attrs = fme_perf_format_attrs,
};
@ -239,7 +239,7 @@ static struct attribute *fme_perf_events_attrs_empty[] = {
NULL,
};
static struct attribute_group fme_perf_events_group = {
static const struct attribute_group fme_perf_events_group = {
.name = "events",
.attrs = fme_perf_events_attrs_empty,
};

4
drivers/fpga/fpga-bridge.c
View File

@ -17,7 +17,7 @@ static DEFINE_IDA(fpga_bridge_ida);
static struct class *fpga_bridge_class;
/* Lock for adding/removing bridges to linked lists*/
static spinlock_t bridge_list_lock;
static DEFINE_SPINLOCK(bridge_list_lock);
/**
* fpga_bridge_enable - Enable transactions on the bridge
@ -479,8 +479,6 @@ static void fpga_bridge_dev_release(struct device *dev)
static int __init fpga_bridge_dev_init(void)
{
spin_lock_init(&bridge_list_lock);
fpga_bridge_class = class_create(THIS_MODULE, "fpga_bridge");
if (IS_ERR(fpga_bridge_class))
return PTR_ERR(fpga_bridge_class);