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Crypto: atmel-ecc: Make a couple of local functions static

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Functions atmel_ecc_i2c_client_alloc and atmel_ecc_i2c_client_free are
local to the source and no not need to be in the global scope. Make
them static.

Cleans up sparse warnings:
symbol 'atmel_ecc_i2c_client_alloc' was not declared. Should it be static?
symbol 'atmel_ecc_i2c_client_free' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Colin Ian King 2017-07-19 10:24:15 +01:00 • committed by Herbert Xu
parent 1ce5b2f348
commit 0138d32fed
1 changed files with 2 additions and 2 deletions
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4
drivers/crypto/atmel-ecc.c
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@ -492,7 +492,7 @@ free_work_data:
return ret; return ret;
} }
struct i2c_client *atmel_ecc_i2c_client_alloc(void) static struct i2c_client *atmel_ecc_i2c_client_alloc(void)
{ {
struct atmel_ecc_i2c_client_priv *i2c_priv, *min_i2c_priv = NULL; struct atmel_ecc_i2c_client_priv *i2c_priv, *min_i2c_priv = NULL;
struct i2c_client *client = ERR_PTR(-ENODEV); struct i2c_client *client = ERR_PTR(-ENODEV);
@ -527,7 +527,7 @@ struct i2c_client *atmel_ecc_i2c_client_alloc(void)
return client; return client;
} }
void atmel_ecc_i2c_client_free(struct i2c_client *client) static void atmel_ecc_i2c_client_free(struct i2c_client *client)
{ {
struct atmel_ecc_i2c_client_priv *i2c_priv = i2c_get_clientdata(client); struct atmel_ecc_i2c_client_priv *i2c_priv = i2c_get_clientdata(client);