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-rw-r--r--arch/powerpc/kernel/fadump.c4
-rw-r--r--arch/powerpc/kernel/prom.c28
-rw-r--r--arch/powerpc/kernel/rtas.c2
-rw-r--r--arch/powerpc/mm/hash_utils_64.c22
-rw-r--r--arch/powerpc/platforms/52xx/efika.c4
-rw-r--r--arch/powerpc/platforms/chrp/setup.c4
-rw-r--r--arch/powerpc/platforms/powernv/opal.c12
-rw-r--r--arch/powerpc/platforms/pseries/setup.c4
8 files changed, 40 insertions, 40 deletions
diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c
index 2230fd0ca3e4..7213d930918d 100644
--- a/arch/powerpc/kernel/fadump.c
+++ b/arch/powerpc/kernel/fadump.c
@@ -55,9 +55,9 @@ int crash_mem_ranges;
int __init early_init_dt_scan_fw_dump(unsigned long node,
const char *uname, int depth, void *data)
{
- __be32 *sections;
+ const __be32 *sections;
int i, num_sections;
- unsigned long size;
+ int size;
const int *token;
if (depth != 1 || strcmp(uname, "rtas") != 0)
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 8b6f7a99cce2..2a954ab60839 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -162,7 +162,7 @@ static struct ibm_pa_feature {
{CPU_FTR_REAL_LE, PPC_FEATURE_TRUE_LE, 5, 0, 0},
};
-static void __init scan_features(unsigned long node, unsigned char *ftrs,
+static void __init scan_features(unsigned long node, const unsigned char *ftrs,
unsigned long tablelen,
struct ibm_pa_feature *fp,
unsigned long ft_size)
@@ -201,8 +201,8 @@ static void __init scan_features(unsigned long node, unsigned char *ftrs,
static void __init check_cpu_pa_features(unsigned long node)
{
- unsigned char *pa_ftrs;
- unsigned long tablelen;
+ const unsigned char *pa_ftrs;
+ int tablelen;
pa_ftrs = of_get_flat_dt_prop(node, "ibm,pa-features", &tablelen);
if (pa_ftrs == NULL)
@@ -215,7 +215,7 @@ static void __init check_cpu_pa_features(unsigned long node)
#ifdef CONFIG_PPC_STD_MMU_64
static void __init check_cpu_slb_size(unsigned long node)
{
- u32 *slb_size_ptr;
+ const __be32 *slb_size_ptr;
slb_size_ptr = of_get_flat_dt_prop(node, "slb-size", NULL);
if (slb_size_ptr != NULL) {
@@ -256,7 +256,7 @@ static struct feature_property {
static inline void identical_pvr_fixup(unsigned long node)
{
unsigned int pvr;
- char *model = of_get_flat_dt_prop(node, "model", NULL);
+ const char *model = of_get_flat_dt_prop(node, "model", NULL);
/*
* Since 440GR(x)/440EP(x) processors have the same pvr,
@@ -294,11 +294,11 @@ static int __init early_init_dt_scan_cpus(unsigned long node,
const char *uname, int depth,
void *data)
{
- char *type = of_get_flat_dt_prop(node, "device_type", NULL);
- const u32 *prop;
- const u32 *intserv;
+ const char *type = of_get_flat_dt_prop(node, "device_type", NULL);
+ const __be32 *prop;
+ const __be32 *intserv;
int i, nthreads;
- unsigned long len;
+ int len;
int found = -1;
int found_thread = 0;
@@ -389,7 +389,7 @@ static int __init early_init_dt_scan_cpus(unsigned long node,
int __init early_init_dt_scan_chosen_ppc(unsigned long node, const char *uname,
int depth, void *data)
{
- unsigned long *lprop;
+ const unsigned long *lprop; /* All these set by kernel, so no need to convert endian */
/* Use common scan routine to determine if this is the chosen node */
if (early_init_dt_scan_chosen(node, uname, depth, data) == 0)
@@ -440,8 +440,9 @@ int __init early_init_dt_scan_chosen_ppc(unsigned long node, const char *uname,
*/
static int __init early_init_dt_scan_drconf_memory(unsigned long node)
{
- __be32 *dm, *ls, *usm;
- unsigned long l, n, flags;
+ const __be32 *dm, *ls, *usm;
+ int l;
+ unsigned long n, flags;
u64 base, size, memblock_size;
unsigned int is_kexec_kdump = 0, rngs;
@@ -550,8 +551,7 @@ void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
}
#ifdef CONFIG_BLK_DEV_INITRD
-void __init early_init_dt_setup_initrd_arch(unsigned long start,
- unsigned long end)
+void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
{
initrd_start = (unsigned long)__va(start);
initrd_end = (unsigned long)__va(end);
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index 52add6f3e201..2d6f5a8e19e2 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -1135,7 +1135,7 @@ void __init rtas_initialize(void)
int __init early_init_dt_scan_rtas(unsigned long node,
const char *uname, int depth, void *data)
{
- u32 *basep, *entryp, *sizep;
+ const u32 *basep, *entryp, *sizep;
if (depth != 1 || strcmp(uname, "rtas") != 0)
return 0;
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index e303a6d74e3a..929e3e675868 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -250,9 +250,9 @@ static int __init htab_dt_scan_seg_sizes(unsigned long node,
const char *uname, int depth,
void *data)
{
- char *type = of_get_flat_dt_prop(node, "device_type", NULL);
- u32 *prop;
- unsigned long size = 0;
+ const char *type = of_get_flat_dt_prop(node, "device_type", NULL);
+ const __be32 *prop;
+ int size = 0;
/* We are scanning "cpu" nodes only */
if (type == NULL || strcmp(type, "cpu") != 0)
@@ -306,9 +306,9 @@ static int __init htab_dt_scan_page_sizes(unsigned long node,
const char *uname, int depth,
void *data)
{
- char *type = of_get_flat_dt_prop(node, "device_type", NULL);
- u32 *prop;
- unsigned long size = 0;
+ const char *type = of_get_flat_dt_prop(node, "device_type", NULL);
+ const __be32 *prop;
+ int size = 0;
/* We are scanning "cpu" nodes only */
if (type == NULL || strcmp(type, "cpu") != 0)
@@ -389,9 +389,9 @@ static int __init htab_dt_scan_page_sizes(unsigned long node,
static int __init htab_dt_scan_hugepage_blocks(unsigned long node,
const char *uname, int depth,
void *data) {
- char *type = of_get_flat_dt_prop(node, "device_type", NULL);
- unsigned long *addr_prop;
- u32 *page_count_prop;
+ const char *type = of_get_flat_dt_prop(node, "device_type", NULL);
+ const __be64 *addr_prop;
+ const __be32 *page_count_prop;
unsigned int expected_pages;
long unsigned int phys_addr;
long unsigned int block_size;
@@ -533,8 +533,8 @@ static int __init htab_dt_scan_pftsize(unsigned long node,
const char *uname, int depth,
void *data)
{
- char *type = of_get_flat_dt_prop(node, "device_type", NULL);
- u32 *prop;
+ const char *type = of_get_flat_dt_prop(node, "device_type", NULL);
+ const __be32 *prop;
/* We are scanning "cpu" nodes only */
if (type == NULL || strcmp(type, "cpu") != 0)
diff --git a/arch/powerpc/platforms/52xx/efika.c b/arch/powerpc/platforms/52xx/efika.c
index 18c104820198..6e19b0ad5d26 100644
--- a/arch/powerpc/platforms/52xx/efika.c
+++ b/arch/powerpc/platforms/52xx/efika.c
@@ -199,8 +199,8 @@ static void __init efika_setup_arch(void)
static int __init efika_probe(void)
{
- char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
- "model", NULL);
+ const char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
+ "model", NULL);
if (model == NULL)
return 0;
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index c665d7de6c99..7044fd36197b 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -574,8 +574,8 @@ chrp_init2(void)
static int __init chrp_probe(void)
{
- char *dtype = of_get_flat_dt_prop(of_get_flat_dt_root(),
- "device_type", NULL);
+ const char *dtype = of_get_flat_dt_prop(of_get_flat_dt_root(),
+ "device_type", NULL);
if (dtype == NULL)
return 0;
if (strcmp(dtype, "chrp"))
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c
index 628c564ceadb..06620ea33a8e 100644
--- a/arch/powerpc/platforms/powernv/opal.c
+++ b/arch/powerpc/platforms/powernv/opal.c
@@ -35,8 +35,8 @@ static unsigned int opal_irq_count;
int __init early_init_dt_scan_opal(unsigned long node,
const char *uname, int depth, void *data)
{
- const void *basep, *entryp;
- unsigned long basesz, entrysz;
+ const void *basep, *entryp, *sizep;
+ int basesz, entrysz, runtimesz;
if (depth != 1 || strcmp(uname, "ibm,opal") != 0)
return 0;
@@ -50,10 +50,10 @@ int __init early_init_dt_scan_opal(unsigned long node,
opal.base = of_read_number(basep, basesz/4);
opal.entry = of_read_number(entryp, entrysz/4);
- pr_debug("OPAL Base = 0x%llx (basep=%p basesz=%ld)\n",
+ pr_debug("OPAL Base = 0x%llx (basep=%p basesz=%d)\n",
opal.base, basep, basesz);
- pr_debug("OPAL Entry = 0x%llx (entryp=%p basesz=%ld)\n",
- opal.entry, entryp, entrysz);
+ pr_debug("OPAL Entry = 0x%llx (sizep=%p runtimesz=%d)\n",
+ opal.size, sizep, runtimesz);
powerpc_firmware_features |= FW_FEATURE_OPAL;
if (of_flat_dt_is_compatible(node, "ibm,opal-v3")) {
@@ -105,7 +105,7 @@ int opal_get_chars(uint32_t vtermno, char *buf, int count)
opal_poll_events(&evt);
if ((evt & OPAL_EVENT_CONSOLE_INPUT) == 0)
return 0;
- len = count;
+ len = cpu_to_be64(count);
rc = opal_console_read(vtermno, &len, buf);
if (rc == OPAL_SUCCESS)
return len;
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index c11c8238797c..3afad933593a 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -635,7 +635,7 @@ static int __init pseries_probe_fw_features(unsigned long node,
void *data)
{
const char *prop;
- unsigned long len;
+ int len;
static int hypertas_found;
static int vec5_found;
@@ -668,7 +668,7 @@ static int __init pseries_probe_fw_features(unsigned long node,
static int __init pSeries_probe(void)
{
unsigned long root = of_get_flat_dt_root();
- char *dtype = of_get_flat_dt_prop(root, "device_type", NULL);
+ const char *dtype = of_get_flat_dt_prop(root, "device_type", NULL);
if (dtype == NULL)
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-25 01:08:11 +0000