diff options
| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2018-08-22 09:55:15 +0200 |
|---|---|---|
| committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2018-08-24 11:38:28 +0000 |
| commit | 0a7d6908bf0daa95b2a689cb293662c175eeb3e7 (patch) | |
| tree | a0668237a490141dd7ddff850f47d9daec446178 /src/soc/cavium | |
| parent | 240eaaad284d52c812c222305fae41993cef71ac (diff) | |
device_tree/fit: Constify data structures
* Add const quailifier to arguments and elements.
* Add casts where necessary in cn81xx/soc.
Tested on Cavium CN81xx EVB SFF.
Change-Id: Id27966427fb97457fe883be32685d1397fb0781f
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/28267
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/soc/cavium')
| -rw-r--r-- | src/soc/cavium/cn81xx/soc.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/src/soc/cavium/cn81xx/soc.c b/src/soc/cavium/cn81xx/soc.c index 8efcb1374c..dfb06e0f37 100644 --- a/src/soc/cavium/cn81xx/soc.c +++ b/src/soc/cavium/cn81xx/soc.c @@ -64,9 +64,9 @@ static const char *QLM_BGX_MODE_MAP[BDK_QLM_MODE_LAST] = { static void dt_platform_fixup_phy(struct device_tree_node *node, char *path, int64_t phy_address, bdk_qlm_modes_t qlm_mode) { - char *data = NULL; + const char *data = NULL; size_t size = 0; - dt_find_bin_prop(node, "qlm-mode", (void **)&data, &size); + dt_find_bin_prop(node, "qlm-mode", (const void **)&data, &size); if (!data || strncmp(data, path, 6) != 0) return; /* No key prefix match. */ @@ -127,10 +127,10 @@ static void dt_iterate_phy(struct device_tree_node *parent, static void dt_platform_fixup_mac(struct device_tree_node *node) { const char *name = "local-mac-address"; - u64 *localmac = NULL; + const u64 *localmac = NULL; size_t size = 0; - dt_find_bin_prop(node, name, (void **)&localmac, &size); + dt_find_bin_prop(node, name, (const void **)&localmac, &size); if (!localmac) return; @@ -150,8 +150,8 @@ static void dt_platform_fixup_mac(struct device_tree_node *node) if (*localmac) return; if (used_mac < num_free_mac_addresses) { - *localmac = next_free_mac_address + used_mac; - dt_add_bin_prop(node, name, (void *)&localmac, 6); + const u64 genmac = next_free_mac_address + used_mac; + dt_add_bin_prop(node, name, &genmac, 6); used_mac++; return; } @@ -232,9 +232,10 @@ static int dt_platform_fixup(struct device_tree_fixup *fixup, __func__); continue; } - u32 *data = NULL; + const u32 *data = NULL; size_t size = 0; - dt_find_bin_prop(dt_node, "mmu-masters", (void **)&data, &size); + dt_find_bin_prop(dt_node, "mmu-masters", (const void **)&data, + &size); if (!size) { printk(BIOS_ERR, "%s: mmu-masters entry not found\n", __func__); |