tpm_crb/tis: fix: use dev_name() for /proc/iomem
In all cases use dev_name() for the mapped resources. This is both
for sake of consistency and also with some platforms resource name
given by ACPI object seems to return garbage.
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Fixes: 1bd047be37d9 ("tpm_crb: Use devm_ioremap_resource")
diff --git a/drivers/char/tpm/tpm_crb.c b/drivers/char/tpm/tpm_crb.c
index 916332c..9eb0404 100644
--- a/drivers/char/tpm/tpm_crb.c
+++ b/drivers/char/tpm/tpm_crb.c
@@ -227,8 +227,10 @@
struct crb_priv *priv = data;
struct resource res;
- if (acpi_dev_resource_memory(ares, &res))
+ if (acpi_dev_resource_memory(ares, &res)) {
priv->res = res;
+ priv->res.name = NULL;
+ }
return 1;
}
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index ca137b5..2b2eff9 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -930,8 +930,10 @@
if (acpi_dev_resource_interrupt(ares, 0, &res))
tpm_info->irq = res.start;
- else if (acpi_dev_resource_memory(ares, &res))
+ else if (acpi_dev_resource_memory(ares, &res)) {
tpm_info->res = res;
+ tpm_info->res.name = NULL;
+ }
return 1;
}
