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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-11-09 17:56:17 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-10 18:58:24 +0100 |
| commit | 2a4e628570d42fcc13a94f1acf25e3cfeaec08f6 (patch) | |
| tree | 58cb0aa4dac1e1f14f955182540ead4a52dd535b /kernel | |
| parent | d4ad017d634561907ecdd1e467a28612b369ee00 (diff) | |
| download | linux-stable-2a4e628570d42fcc13a94f1acf25e3cfeaec08f6.tar.gz linux-stable-2a4e628570d42fcc13a94f1acf25e3cfeaec08f6.tar.bz2 linux-stable-2a4e628570d42fcc13a94f1acf25e3cfeaec08f6.zip | |
resource: Replace printk(KERN_WARNING) by pr_warn(), printk() by pr_info()
Replace printk(KERN_WARNING) by pr_warn() and printk() by pr_info().
While at it, use %pa for the resource_size_t variables. With that,
for the sake of consistency, introduce a temporary variable for
the end address in iomem_map_sanity_check() like it's done in another
function in the same module.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20221109155618.42276-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/resource.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/kernel/resource.c b/kernel/resource.c index 4c5e80b92f2f..ab32b015bd50 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -888,7 +888,7 @@ void insert_resource_expand_to_fit(struct resource *root, struct resource *new) if (conflict->end > new->end) new->end = conflict->end; - printk("Expanded resource %s due to conflict with %s\n", new->name, conflict->name); + pr_info("Expanded resource %s due to conflict with %s\n", new->name, conflict->name); } write_unlock(&resource_lock); } @@ -1283,9 +1283,7 @@ void __release_region(struct resource *parent, resource_size_t start, write_unlock(&resource_lock); - printk(KERN_WARNING "Trying to free nonexistent resource " - "<%016llx-%016llx>\n", (unsigned long long)start, - (unsigned long long)end); + pr_warn("Trying to free nonexistent resource <%pa-%pa>\n", &start, &end); } EXPORT_SYMBOL(__release_region); @@ -1658,6 +1656,7 @@ __setup("reserve=", reserve_setup); int iomem_map_sanity_check(resource_size_t addr, unsigned long size) { struct resource *p = &iomem_resource; + resource_size_t end = addr + size - 1; int err = 0; loff_t l; @@ -1667,12 +1666,12 @@ int iomem_map_sanity_check(resource_size_t addr, unsigned long size) * We can probably skip the resources without * IORESOURCE_IO attribute? */ - if (p->start >= addr + size) + if (p->start > end) continue; if (p->end < addr) continue; if (PFN_DOWN(p->start) <= PFN_DOWN(addr) && - PFN_DOWN(p->end) >= PFN_DOWN(addr + size - 1)) + PFN_DOWN(p->end) >= PFN_DOWN(end)) continue; /* * if a resource is "BUSY", it's not a hardware resource @@ -1683,10 +1682,8 @@ int iomem_map_sanity_check(resource_size_t addr, unsigned long size) if (p->flags & IORESOURCE_BUSY) continue; - printk(KERN_WARNING "resource sanity check: requesting [mem %#010llx-%#010llx], which spans more than %s %pR\n", - (unsigned long long)addr, - (unsigned long long)(addr + size - 1), - p->name, p); + pr_warn("resource sanity check: requesting [mem %pa-%pa], which spans more than %s %pR\n", + &addr, &end, p->name, p); err = -1; break; } |