diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2020-02-11 19:19:02 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-02-22 09:25:43 +0800 |
| commit | 2f272ef37c29425a6526fec976cf200dda950ee1 (patch) | |
| tree | 3777f5d7b8116f3f1189d054aea7080ad00cdf27 /drivers/crypto/ccree/cc_driver.h | |
| parent | fc3b8c11aab728a536b6bb89d6760df9c8694d23 (diff) | |
crypto: ccree - clean up clock handling
Use devm_clk_get_optional() instead of devm_clk_get() and explicit
optional clock handling.
As clk_prepare_enable() and clk_disable_unprepare() handle optional
clocks fine, the cc_clk_on() and cc_clk_off() wrappers can be removed.
While at it, use the new "%pe" format specifier to print error codes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ccree/cc_driver.h')
| -rw-r--r-- | drivers/crypto/ccree/cc_driver.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/crypto/ccree/cc_driver.h b/drivers/crypto/ccree/cc_driver.h index c227718ba992..b983e721f2f7 100644 --- a/drivers/crypto/ccree/cc_driver.h +++ b/drivers/crypto/ccree/cc_driver.h @@ -212,8 +212,6 @@ static inline void dump_byte_array(const char *name, const u8 *the_array, bool cc_wait_for_reset_completion(struct cc_drvdata *drvdata); int init_cc_regs(struct cc_drvdata *drvdata, bool is_probe); void fini_cc_regs(struct cc_drvdata *drvdata); -int cc_clk_on(struct cc_drvdata *drvdata); -void cc_clk_off(struct cc_drvdata *drvdata); unsigned int cc_get_default_hash_len(struct cc_drvdata *drvdata); static inline void cc_iowrite(struct cc_drvdata *drvdata, u32 reg, u32 val) |