diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2019-11-12 05:38:34 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-11-22 13:48:34 +0300 |
| commit | d6e9da21ee8246b5e556b3b153401ab045adb986 (patch) | |
| tree | e0bb2d815b4a740d265476757b58c4af4b5cba19 /drivers/crypto/allwinner | |
| parent | 5620eb6c9d814b1e26e53b31adb40a57dc904b35 (diff) | |
| download | linux-d6e9da21ee8246b5e556b3b153401ab045adb986.tar.xz | |
crypto: sun4i-ss - Fix 64-bit size_t warnings
If you try to compile this driver on a 64-bit platform then you
will get warnings because it mixes size_t with unsigned int which
only works on 32-bit.
This patch fixes all of the warnings.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/allwinner')
| -rw-r--r-- | drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c b/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c index e5954a643daf..5ab919c17e78 100644 --- a/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c +++ b/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c @@ -72,7 +72,8 @@ static int noinline_for_stack sun4i_ss_opti_poll(struct skcipher_request *areq) oi = 0; oo = 0; do { - todo = min3(rx_cnt, ileft, (mi.length - oi) / 4); + todo = min(rx_cnt, ileft); + todo = min_t(size_t, todo, (mi.length - oi) / 4); if (todo) { ileft -= todo; writesl(ss->base + SS_RXFIFO, mi.addr + oi, todo); @@ -87,7 +88,8 @@ static int noinline_for_stack sun4i_ss_opti_poll(struct skcipher_request *areq) rx_cnt = SS_RXFIFO_SPACES(spaces); tx_cnt = SS_TXFIFO_SPACES(spaces); - todo = min3(tx_cnt, oleft, (mo.length - oo) / 4); + todo = min(tx_cnt, oleft); + todo = min_t(size_t, todo, (mo.length - oo) / 4); if (todo) { oleft -= todo; readsl(ss->base + SS_TXFIFO, mo.addr + oo, todo); @@ -239,7 +241,8 @@ static int sun4i_ss_cipher_poll(struct skcipher_request *areq) * todo is the number of consecutive 4byte word that we * can read from current SG */ - todo = min3(rx_cnt, ileft / 4, (mi.length - oi) / 4); + todo = min(rx_cnt, ileft / 4); + todo = min_t(size_t, todo, (mi.length - oi) / 4); if (todo && !ob) { writesl(ss->base + SS_RXFIFO, mi.addr + oi, todo); @@ -253,8 +256,8 @@ static int sun4i_ss_cipher_poll(struct skcipher_request *areq) * we need to be able to write all buf in one * pass, so it is why we min() with rx_cnt */ - todo = min3(rx_cnt * 4 - ob, ileft, - mi.length - oi); + todo = min(rx_cnt * 4 - ob, ileft); + todo = min_t(size_t, todo, mi.length - oi); memcpy(buf + ob, mi.addr + oi, todo); ileft -= todo; oi += todo; @@ -274,7 +277,8 @@ static int sun4i_ss_cipher_poll(struct skcipher_request *areq) spaces = readl(ss->base + SS_FCSR); rx_cnt = SS_RXFIFO_SPACES(spaces); tx_cnt = SS_TXFIFO_SPACES(spaces); - dev_dbg(ss->dev, "%x %u/%u %u/%u cnt=%u %u/%u %u/%u cnt=%u %u\n", + dev_dbg(ss->dev, + "%x %u/%zu %u/%u cnt=%u %u/%zu %u/%u cnt=%u %u\n", mode, oi, mi.length, ileft, areq->cryptlen, rx_cnt, oo, mo.length, oleft, areq->cryptlen, tx_cnt, ob); @@ -282,7 +286,8 @@ static int sun4i_ss_cipher_poll(struct skcipher_request *areq) if (!tx_cnt) continue; /* todo in 4bytes word */ - todo = min3(tx_cnt, oleft / 4, (mo.length - oo) / 4); + todo = min(tx_cnt, oleft / 4); + todo = min_t(size_t, todo, (mo.length - oo) / 4); if (todo) { readsl(ss->base + SS_TXFIFO, mo.addr + oo, todo); oleft -= todo * 4; @@ -308,7 +313,8 @@ static int sun4i_ss_cipher_poll(struct skcipher_request *areq) * no more than remaining buffer * no need to test against oleft */ - todo = min(mo.length - oo, obl - obo); + todo = min_t(size_t, + mo.length - oo, obl - obo); memcpy(mo.addr + oo, bufo + obo, todo); oleft -= todo; obo += todo; |