[PATCH 1/1] platform/x86/intel/tpmi/plr: Make char[] longer to silence warning

["Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>]

W=1 build triggers this warning:

drivers/platform/x86/intel/plr_tpmi.c:315:55: error: ‘snprintf’ output
may be truncated before the last format character
[-Werror=format-truncation=]
  315 |                 snprintf(name, sizeof(name), "domain%d", i);
      |                                                       ^
drivers/platform/x86/intel/plr_tpmi.c:315:17: note: ‘snprintf’ output
between 8 and 17 bytes into a destination of size 16
  315 |                 snprintf(name, sizeof(name), "domain%d", i);

Inspecting the code tells that maximum i in intel_plr_probe() will fit
into u8 because it comes from:

struct intel_tpmi_pfs_entry {
	...
        u64 num_entries:8;

...but compiler does not know that. Saving one byte in name[] at the
expense of a warning with W=1 seems a bad trade so simply make it
name[17].

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
 drivers/platform/x86/intel/plr_tpmi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/intel/plr_tpmi.c b/drivers/platform/x86/intel/plr_tpmi.c
index 69ace6a629bc..f57c61842622 100644
--- a/drivers/platform/x86/intel/plr_tpmi.c
+++ b/drivers/platform/x86/intel/plr_tpmi.c
@@ -262,7 +262,7 @@ static int intel_plr_probe(struct auxiliary_device *auxdev, const struct auxilia
 	struct resource *res;
 	struct tpmi_plr *plr;
 	void __iomem *base;
-	char name[16];
+	char name[17];
 	int err;
 
 	plat_info = tpmi_get_platform_data(auxdev);
-- 
2.39.5