Searched refs:zero_buffer (Results 1 - 4 of 4) sorted by relevance

/linux-master/drivers/net/ethernet/qlogic/qed/
H A Dqed_init_ops.c268 static u32 zero_buffer[DMAE_MAX_RW_SIZE]; local
271 memset(zero_buffer, 0, sizeof(u32) * DMAE_MAX_RW_SIZE);
281 (uintptr_t)(&zero_buffer[0]),
/linux-master/drivers/crypto/caam/
H A Dcaampkc.c36 static u8 *zero_buffer; variable
1121 ctx->padding_dma = dma_map_single(ctx->dev, zero_buffer,
1199 zero_buffer = kzalloc(CAAM_RSA_MAX_INPUT_SIZE - 1, GFP_KERNEL);
1200 if (!zero_buffer)
1206 kfree(zero_buffer);
1226 kfree(zero_buffer);
/linux-master/drivers/crypto/axis/
H A Dartpec6_crypto.c270 void *zero_buffer; member in struct:artpec6_crypto
1943 ac->zero_buffer,
1960 ac->zero_buffer,
2913 ac->zero_buffer = devm_kzalloc(&pdev->dev, 2 * ARTPEC_CACHE_LINE_MAX,
2915 if (!ac->zero_buffer)
2917 ac->zero_buffer = PTR_ALIGN(ac->zero_buffer, ARTPEC_CACHE_LINE_MAX);
/linux-master/drivers/tty/
H A Dn_tty.c161 static void zero_buffer(const struct tty_struct *tty, u8 *buffer, size_t size) function
177 zero_buffer(tty, from, size);
185 zero_buffer(tty, from, n);
1971 zero_buffer(tty, from, n);

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