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-rw-r--r--crypto/crc32c_generic.c4
-rw-r--r--drivers/crypto/stm32/stm32-crc32.c2
-rw-r--r--drivers/md/raid5-cache.c31
-rw-r--r--drivers/md/raid5-ppl.c16
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c2
-rw-r--r--drivers/thunderbolt/ctl.c2
-rw-r--r--drivers/thunderbolt/eeprom.c2
-rw-r--r--include/linux/crc32.h5
-rw-r--r--include/linux/crc32c.h8
-rw-r--r--include/net/sctp/checksum.h3
-rw-r--r--sound/soc/codecs/aw88395/aw88395_device.c2
11 files changed, 32 insertions, 45 deletions
diff --git a/crypto/crc32c_generic.c b/crypto/crc32c_generic.c
index 985da981d6e2..770533d19b81 100644
--- a/crypto/crc32c_generic.c
+++ b/crypto/crc32c_generic.c
@@ -94,7 +94,7 @@ static int chksum_update_arch(struct shash_desc *desc, const u8 *data,
{
struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
- ctx->crc = __crc32c_le(ctx->crc, data, length);
+ ctx->crc = crc32c(ctx->crc, data, length);
return 0;
}
@@ -115,7 +115,7 @@ static int __chksum_finup(u32 *crcp, const u8 *data, unsigned int len, u8 *out)
static int __chksum_finup_arch(u32 *crcp, const u8 *data, unsigned int len,
u8 *out)
{
- put_unaligned_le32(~__crc32c_le(*crcp, data, len), out);
+ put_unaligned_le32(~crc32c(*crcp, data, len), out);
return 0;
}
diff --git a/drivers/crypto/stm32/stm32-crc32.c b/drivers/crypto/stm32/stm32-crc32.c
index de4d0402f133..fd29785a3ecf 100644
--- a/drivers/crypto/stm32/stm32-crc32.c
+++ b/drivers/crypto/stm32/stm32-crc32.c
@@ -162,7 +162,7 @@ static int burst_update(struct shash_desc *desc, const u8 *d8,
if (mctx->poly == CRC32_POLY_LE)
ctx->partial = crc32_le(ctx->partial, d8, length);
else
- ctx->partial = __crc32c_le(ctx->partial, d8, length);
+ ctx->partial = crc32c(ctx->partial, d8, length);
goto pm_out;
}
diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c
index e530271cb86b..ba768ca7f422 100644
--- a/drivers/md/raid5-cache.c
+++ b/drivers/md/raid5-cache.c
@@ -714,7 +714,7 @@ static void r5l_submit_current_io(struct r5l_log *log)
block = page_address(io->meta_page);
block->meta_size = cpu_to_le32(io->meta_offset);
- crc = crc32c_le(log->uuid_checksum, block, PAGE_SIZE);
+ crc = crc32c(log->uuid_checksum, block, PAGE_SIZE);
block->checksum = cpu_to_le32(crc);
log->current_io = NULL;
@@ -1020,8 +1020,8 @@ int r5l_write_stripe(struct r5l_log *log, struct stripe_head *sh)
if (test_bit(STRIPE_LOG_TRAPPED, &sh->state))
continue;
addr = kmap_local_page(sh->dev[i].page);
- sh->dev[i].log_checksum = crc32c_le(log->uuid_checksum,
- addr, PAGE_SIZE);
+ sh->dev[i].log_checksum = crc32c(log->uuid_checksum,
+ addr, PAGE_SIZE);
kunmap_local(addr);
}
parity_pages = 1 + !!(sh->qd_idx >= 0);
@@ -1741,7 +1741,7 @@ static int r5l_recovery_read_meta_block(struct r5l_log *log,
le64_to_cpu(mb->position) != ctx->pos)
return -EINVAL;
- crc = crc32c_le(log->uuid_checksum, mb, PAGE_SIZE);
+ crc = crc32c(log->uuid_checksum, mb, PAGE_SIZE);
if (stored_crc != crc)
return -EINVAL;
@@ -1780,8 +1780,7 @@ static int r5l_log_write_empty_meta_block(struct r5l_log *log, sector_t pos,
return -ENOMEM;
r5l_recovery_create_empty_meta_block(log, page, pos, seq);
mb = page_address(page);
- mb->checksum = cpu_to_le32(crc32c_le(log->uuid_checksum,
- mb, PAGE_SIZE));
+ mb->checksum = cpu_to_le32(crc32c(log->uuid_checksum, mb, PAGE_SIZE));
if (!sync_page_io(log->rdev, pos, PAGE_SIZE, page, REQ_OP_WRITE |
REQ_SYNC | REQ_FUA, false)) {
__free_page(page);
@@ -1976,7 +1975,7 @@ r5l_recovery_verify_data_checksum(struct r5l_log *log,
r5l_recovery_read_page(log, ctx, page, log_offset);
addr = kmap_local_page(page);
- checksum = crc32c_le(log->uuid_checksum, addr, PAGE_SIZE);
+ checksum = crc32c(log->uuid_checksum, addr, PAGE_SIZE);
kunmap_local(addr);
return (le32_to_cpu(log_checksum) == checksum) ? 0 : -EINVAL;
}
@@ -2379,8 +2378,8 @@ r5c_recovery_rewrite_data_only_stripes(struct r5l_log *log,
raid5_compute_blocknr(sh, i, 0));
addr = kmap_local_page(dev->page);
payload->checksum[0] = cpu_to_le32(
- crc32c_le(log->uuid_checksum, addr,
- PAGE_SIZE));
+ crc32c(log->uuid_checksum, addr,
+ PAGE_SIZE));
kunmap_local(addr);
sync_page_io(log->rdev, write_pos, PAGE_SIZE,
dev->page, REQ_OP_WRITE, false);
@@ -2392,8 +2391,8 @@ r5c_recovery_rewrite_data_only_stripes(struct r5l_log *log,
}
}
mb->meta_size = cpu_to_le32(offset);
- mb->checksum = cpu_to_le32(crc32c_le(log->uuid_checksum,
- mb, PAGE_SIZE));
+ mb->checksum = cpu_to_le32(crc32c(log->uuid_checksum,
+ mb, PAGE_SIZE));
sync_page_io(log->rdev, ctx->pos, PAGE_SIZE, page,
REQ_OP_WRITE | REQ_SYNC | REQ_FUA, false);
sh->log_start = ctx->pos;
@@ -2885,8 +2884,8 @@ int r5c_cache_data(struct r5l_log *log, struct stripe_head *sh)
if (!test_bit(R5_Wantwrite, &sh->dev[i].flags))
continue;
addr = kmap_local_page(sh->dev[i].page);
- sh->dev[i].log_checksum = crc32c_le(log->uuid_checksum,
- addr, PAGE_SIZE);
+ sh->dev[i].log_checksum = crc32c(log->uuid_checksum,
+ addr, PAGE_SIZE);
kunmap_local(addr);
pages++;
}
@@ -2969,7 +2968,7 @@ static int r5l_load_log(struct r5l_log *log)
}
stored_crc = le32_to_cpu(mb->checksum);
mb->checksum = 0;
- expected_crc = crc32c_le(log->uuid_checksum, mb, PAGE_SIZE);
+ expected_crc = crc32c(log->uuid_checksum, mb, PAGE_SIZE);
if (stored_crc != expected_crc) {
create_super = true;
goto create;
@@ -3077,8 +3076,8 @@ int r5l_init_log(struct r5conf *conf, struct md_rdev *rdev)
return -ENOMEM;
log->rdev = rdev;
log->need_cache_flush = bdev_write_cache(rdev->bdev);
- log->uuid_checksum = crc32c_le(~0, rdev->mddev->uuid,
- sizeof(rdev->mddev->uuid));
+ log->uuid_checksum = crc32c(~0, rdev->mddev->uuid,
+ sizeof(rdev->mddev->uuid));
mutex_init(&log->io_mutex);
diff --git a/drivers/md/raid5-ppl.c b/drivers/md/raid5-ppl.c
index 37c4da5311ca..c0fb335311aa 100644
--- a/drivers/md/raid5-ppl.c
+++ b/drivers/md/raid5-ppl.c
@@ -346,9 +346,9 @@ static int ppl_log_stripe(struct ppl_log *log, struct stripe_head *sh)
if (!test_bit(STRIPE_FULL_WRITE, &sh->state)) {
le32_add_cpu(&e->pp_size, PAGE_SIZE);
io->pp_size += PAGE_SIZE;
- e->checksum = cpu_to_le32(crc32c_le(le32_to_cpu(e->checksum),
- page_address(sh->ppl_page),
- PAGE_SIZE));
+ e->checksum = cpu_to_le32(crc32c(le32_to_cpu(e->checksum),
+ page_address(sh->ppl_page),
+ PAGE_SIZE));
}
list_add_tail(&sh->log_list, &io->stripe_list);
@@ -454,7 +454,7 @@ static void ppl_submit_iounit(struct ppl_io_unit *io)
}
pplhdr->entries_count = cpu_to_le32(io->entries_count);
- pplhdr->checksum = cpu_to_le32(~crc32c_le(~0, pplhdr, PPL_HEADER_SIZE));
+ pplhdr->checksum = cpu_to_le32(~crc32c(~0, pplhdr, PPL_HEADER_SIZE));
/* Rewind the buffer if current PPL is larger then remaining space */
if (log->use_multippl &&
@@ -998,7 +998,7 @@ static int ppl_recover(struct ppl_log *log, struct ppl_header *pplhdr,
goto out;
}
- crc = crc32c_le(crc, page_address(page), s);
+ crc = crc32c(crc, page_address(page), s);
pp_size -= s;
sector += s >> 9;
@@ -1052,7 +1052,7 @@ static int ppl_write_empty_header(struct ppl_log *log)
log->rdev->ppl.size, GFP_NOIO, 0);
memset(pplhdr->reserved, 0xff, PPL_HDR_RESERVED);
pplhdr->signature = cpu_to_le32(log->ppl_conf->signature);
- pplhdr->checksum = cpu_to_le32(~crc32c_le(~0, pplhdr, PAGE_SIZE));
+ pplhdr->checksum = cpu_to_le32(~crc32c(~0, pplhdr, PAGE_SIZE));
if (!sync_page_io(rdev, rdev->ppl.sector - rdev->data_offset,
PPL_HEADER_SIZE, page, REQ_OP_WRITE | REQ_SYNC |
@@ -1106,7 +1106,7 @@ static int ppl_load_distributed(struct ppl_log *log)
/* check header validity */
crc_stored = le32_to_cpu(pplhdr->checksum);
pplhdr->checksum = 0;
- crc = ~crc32c_le(~0, pplhdr, PAGE_SIZE);
+ crc = ~crc32c(~0, pplhdr, PAGE_SIZE);
if (crc_stored != crc) {
pr_debug("%s: ppl header crc does not match: stored: 0x%x calculated: 0x%x (offset: %llu)\n",
@@ -1390,7 +1390,7 @@ int ppl_init_log(struct r5conf *conf)
spin_lock_init(&ppl_conf->no_mem_stripes_lock);
if (!mddev->external) {
- ppl_conf->signature = ~crc32c_le(~0, mddev->uuid, sizeof(mddev->uuid));
+ ppl_conf->signature = ~crc32c(~0, mddev->uuid, sizeof(mddev->uuid));
ppl_conf->block_size = 512;
} else {
ppl_conf->block_size =
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 8e04552d2216..02c8213915a5 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -2593,7 +2593,7 @@ void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
/********************* Multicast verbs: SET, CLEAR ****************************/
static inline u8 bnx2x_mcast_bin_from_mac(u8 *mac)
{
- return (crc32c_le(0, mac, ETH_ALEN) >> 24) & 0xff;
+ return (crc32c(0, mac, ETH_ALEN) >> 24) & 0xff;
}
struct bnx2x_mcast_mac_elem {
diff --git a/drivers/thunderbolt/ctl.c b/drivers/thunderbolt/ctl.c
index dc1f456736dc..cd15e84c47f4 100644
--- a/drivers/thunderbolt/ctl.c
+++ b/drivers/thunderbolt/ctl.c
@@ -312,7 +312,7 @@ static void tb_cfg_print_error(struct tb_ctl *ctl, enum tb_cfg_space space,
static __be32 tb_crc(const void *data, size_t len)
{
- return cpu_to_be32(~__crc32c_le(~0, data, len));
+ return cpu_to_be32(~crc32c(~0, data, len));
}
static void tb_ctl_pkg_free(struct ctl_pkg *pkg)
diff --git a/drivers/thunderbolt/eeprom.c b/drivers/thunderbolt/eeprom.c
index 9c1d65d26553..e66183a72cf9 100644
--- a/drivers/thunderbolt/eeprom.c
+++ b/drivers/thunderbolt/eeprom.c
@@ -211,7 +211,7 @@ static u8 tb_crc8(u8 *data, int len)
static u32 tb_crc32(void *data, size_t len)
{
- return ~__crc32c_le(~0, data, len);
+ return ~crc32c(~0, data, len);
}
#define TB_DROM_DATA_START 13
diff --git a/include/linux/crc32.h b/include/linux/crc32.h
index 61a7ec29d633..bc39b023eac0 100644
--- a/include/linux/crc32.h
+++ b/include/linux/crc32.h
@@ -29,8 +29,7 @@ static inline u32 crc32_be(u32 crc, const void *p, size_t len)
return crc32_be_base(crc, p, len);
}
-/* TODO: leading underscores should be dropped once callers have been updated */
-static inline u32 __crc32c_le(u32 crc, const void *p, size_t len)
+static inline u32 crc32c(u32 crc, const void *p, size_t len)
{
if (IS_ENABLED(CONFIG_CRC32_ARCH))
return crc32c_le_arch(crc, p, len);
@@ -45,7 +44,7 @@ static inline u32 __crc32c_le(u32 crc, const void *p, size_t len)
*/
#define CRC32_LE_OPTIMIZATION BIT(0) /* crc32_le() is optimized */
#define CRC32_BE_OPTIMIZATION BIT(1) /* crc32_be() is optimized */
-#define CRC32C_OPTIMIZATION BIT(2) /* __crc32c_le() is optimized */
+#define CRC32C_OPTIMIZATION BIT(2) /* crc32c() is optimized */
#if IS_ENABLED(CONFIG_CRC32_ARCH)
u32 crc32_optimizations(void);
#else
diff --git a/include/linux/crc32c.h b/include/linux/crc32c.h
index 47eb78003c26..b8cff2f4309a 100644
--- a/include/linux/crc32c.h
+++ b/include/linux/crc32c.h
@@ -4,12 +4,4 @@
#include <linux/crc32.h>
-static inline u32 crc32c(u32 crc, const void *address, unsigned int length)
-{
- return __crc32c_le(crc, address, length);
-}
-
-/* This macro exists for backwards-compatibility. */
-#define crc32c_le crc32c
-
#endif /* _LINUX_CRC32C_H */
diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
index f514a0aa849e..93041c970753 100644
--- a/include/net/sctp/checksum.h
+++ b/include/net/sctp/checksum.h
@@ -30,9 +30,6 @@
static inline __wsum sctp_csum_update(const void *buff, int len, __wsum sum)
{
- /* This uses the crypto implementation of crc32c, which is either
- * implemented w/ hardware support or resolves to __crc32c_le().
- */
return (__force __wsum)crc32c((__force __u32)sum, buff, len);
}
diff --git a/sound/soc/codecs/aw88395/aw88395_device.c b/sound/soc/codecs/aw88395/aw88395_device.c
index 6b333d1c6e94..b7ea8be0d0cb 100644
--- a/sound/soc/codecs/aw88395/aw88395_device.c
+++ b/sound/soc/codecs/aw88395/aw88395_device.c
@@ -424,7 +424,7 @@ static int aw_dev_dsp_set_crc32(struct aw_device *aw_dev)
return -EINVAL;
}
- crc_value = __crc32c_le(0xFFFFFFFF, crc_dsp_cfg->data, crc_data_len) ^ 0xFFFFFFFF;
+ crc_value = crc32c(0xFFFFFFFF, crc_dsp_cfg->data, crc_data_len) ^ 0xFFFFFFFF;
return aw_dev_dsp_write(aw_dev, AW88395_DSP_REG_CRC_ADDR, crc_value,
AW88395_DSP_32_DATA);
generated by cgit (git 2.34.1) at 2025-05-10 02:20:08 +0000