diff options
| author | Joe Perches <joe@perches.com> | 2016-05-27 09:13:29 -0700 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-06-22 02:03:27 +0200 |
| commit | 409ffed2b6ae1d5db3cefed2e0fb2ca7e3f352bd (patch) | |
| tree | a015037ba3b0298e20a8d418c4fa72ea3e89cb9e /drivers/acpi/pci_slot.c | |
| parent | 2cfd93dd21b0127feae2579d46b7650fbacd2af1 (diff) | |
ACPI / PCI: pci_slot: Use generic pr_debug utility
Remove the dbg macro and debug module parameter and use
the generic kernel facility.
Trivially reduces defconfig object size on x86-64
$ size drivers/acpi/pci_slot.o*
text data bss dec hex filename
880 752 4 1636 664 drivers/acpi/pci_slot.o.new
935 752 5 1692 69c drivers/acpi/pci_slot.o.old
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/pci_slot.c')
| -rw-r--r-- | drivers/acpi/pci_slot.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c index aa8f4c72b687..1236fb04a708 100644 --- a/drivers/acpi/pci_slot.c +++ b/drivers/acpi/pci_slot.c @@ -35,7 +35,6 @@ #include <linux/dmi.h> #include <linux/pci-acpi.h> -static bool debug; static int check_sta_before_sun; #define DRIVER_VERSION "0.1" @@ -44,18 +43,10 @@ static int check_sta_before_sun; MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); -MODULE_PARM_DESC(debug, "Debugging mode enabled or not"); -module_param(debug, bool, 0644); #define _COMPONENT ACPI_PCI_COMPONENT ACPI_MODULE_NAME("pci_slot"); -#define dbg(fmt, ...) \ -do { \ - if (debug) \ - pr_debug(fmt, ##__VA_ARGS__); \ -} while (0) - #define SLOT_NAME_SIZE 21 /* Inspired by #define in acpiphp.h */ struct acpi_pci_slot { @@ -75,7 +66,7 @@ check_slot(acpi_handle handle, unsigned long long *sun) struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer); - dbg("Checking slot on path: %s\n", (char *)buffer.pointer); + pr_debug("Checking slot on path: %s\n", (char *)buffer.pointer); if (check_sta_before_sun) { /* If SxFy doesn't have _STA, we just assume it's there */ @@ -86,14 +77,16 @@ check_slot(acpi_handle handle, unsigned long long *sun) status = acpi_evaluate_integer(handle, "_ADR", NULL, &adr); if (ACPI_FAILURE(status)) { - dbg("_ADR returned %d on %s\n", status, (char *)buffer.pointer); + pr_debug("_ADR returned %d on %s\n", + status, (char *)buffer.pointer); goto out; } /* No _SUN == not a slot == bail */ status = acpi_evaluate_integer(handle, "_SUN", NULL, sun); if (ACPI_FAILURE(status)) { - dbg("_SUN returned %d on %s\n", status, (char *)buffer.pointer); + pr_debug("_SUN returned %d on %s\n", + status, (char *)buffer.pointer); goto out; } @@ -147,8 +140,8 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv) get_device(&pci_bus->dev); - dbg("%p, pci_bus: %x, device: %d, name: %s\n", - pci_slot, pci_bus->number, device, name); + pr_debug("%p, pci_bus: %x, device: %d, name: %s\n", + pci_slot, pci_bus->number, device, name); return AE_OK; } |