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From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Gilad Ben-Yossef <gilad@benyossef.com>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	"David S . Miller" <davem@davemloft.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J . Wysocki" <rafael@kernel.org>,
	linux-crypto@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH v2 16/34] crypto: ccree - remove cc_pm_is_dev_suspended() wrapper
Date: Tue, 11 Feb 2020 19:19:10 +0100
Message-ID: <20200211181928.15178-17-geert+renesas@glider.be> (raw)
In-Reply-To: <20200211181928.15178-1-geert+renesas@glider.be>

If CONFIG_PM=y, cc_pm_is_dev_suspended() is just a wrapper around
pm_runtime_suspended().
If CONFIG_PM=n, cc_pm_is_dev_suspended() a dummy that behaves exactly
the same as the dummy for pm_runtime_suspended().

Hence remove cc_pm_is_dev_suspended(), and call pm_runtime_suspended()
directly.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
  - New.

 drivers/crypto/ccree/cc_driver.c | 2 +-
 drivers/crypto/ccree/cc_pm.c     | 6 ------
 drivers/crypto/ccree/cc_pm.h     | 7 -------
 3 files changed, 1 insertion(+), 14 deletions(-)

diff --git a/drivers/crypto/ccree/cc_driver.c b/drivers/crypto/ccree/cc_driver.c
index e365ede32cc0e6a0..02442596310cd98d 100644
--- a/drivers/crypto/ccree/cc_driver.c
+++ b/drivers/crypto/ccree/cc_driver.c
@@ -136,7 +136,7 @@ static irqreturn_t cc_isr(int irq, void *dev_id)
 
 	/* STAT_OP_TYPE_GENERIC STAT_PHASE_0: Interrupt */
 	/* if driver suspended return, probably shared interrupt */
-	if (cc_pm_is_dev_suspended(dev))
+	if (pm_runtime_suspended(dev))
 		return IRQ_NONE;
 
 	/* read the interrupt status */
diff --git a/drivers/crypto/ccree/cc_pm.c b/drivers/crypto/ccree/cc_pm.c
index f7729fc1ee597e9a..3b4927c41a177752 100644
--- a/drivers/crypto/ccree/cc_pm.c
+++ b/drivers/crypto/ccree/cc_pm.c
@@ -74,9 +74,3 @@ void cc_pm_put_suspend(struct device *dev)
 	pm_runtime_mark_last_busy(dev);
 	pm_runtime_put_autosuspend(dev);
 }
-
-bool cc_pm_is_dev_suspended(struct device *dev)
-{
-	/* check device state using runtime api */
-	return pm_runtime_suspended(dev);
-}
diff --git a/drivers/crypto/ccree/cc_pm.h b/drivers/crypto/ccree/cc_pm.h
index 2dcf53fa108e77a6..1fe1fc827f62f49e 100644
--- a/drivers/crypto/ccree/cc_pm.h
+++ b/drivers/crypto/ccree/cc_pm.h
@@ -19,7 +19,6 @@ int cc_pm_suspend(struct device *dev);
 int cc_pm_resume(struct device *dev);
 int cc_pm_get(struct device *dev);
 void cc_pm_put_suspend(struct device *dev);
-bool cc_pm_is_dev_suspended(struct device *dev);
 
 #else
 
@@ -30,12 +29,6 @@ static inline int cc_pm_get(struct device *dev)
 
 static inline void cc_pm_put_suspend(struct device *dev) {}
 
-static inline bool cc_pm_is_dev_suspended(struct device *dev)
-{
-	/* if PM not supported device is never suspend */
-	return false;
-}
-
 #endif
 
 #endif /*__POWER_MGR_H__*/
-- 
2.17.1


  parent reply index

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-11 18:18 [PATCH v2 00/34] crypto: ccree - miscellaneous fixes and improvements Geert Uytterhoeven
2020-02-11 18:18 ` [PATCH v2 01/34] debugfs: regset32: Add Runtime PM support Geert Uytterhoeven
2020-02-11 18:18 ` [PATCH v2 02/34] crypto: ccree - fix debugfs register access while suspended Geert Uytterhoeven
2020-02-11 18:18 ` [PATCH v2 03/34] crypto: ccree - fix retry handling in cc_send_sync_request() Geert Uytterhoeven
2020-02-11 18:18 ` [PATCH v2 04/34] crypto: ccree - remove unneeded casts Geert Uytterhoeven
2020-02-11 18:18 ` [PATCH v2 05/34] crypto: ccree - swap SHA384 and SHA512 larval hashes at build time Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 06/34] crypto: ccree - drop duplicated error message on SRAM exhaustion Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 07/34] crypto: ccree - remove empty cc_sram_mgr_fini() Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 08/34] crypto: ccree - clean up clock handling Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 09/34] crypto: ccree - make mlli_params.mlli_virt_addr void * Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 10/34] crypto: ccree - use existing helpers to split 64-bit addresses Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 11/34] crypto: ccree - defer larval_digest_addr init until needed Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 12/34] crypto: ccree - remove bogus paragraph about freeing SRAM Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 13/34] crypto: ccree - use u32 for SRAM addresses Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 14/34] crypto: ccree - simplify Runtime PM handling Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 15/34] crypto: ccree - use of_device_get_match_data() Geert Uytterhoeven
2020-02-11 18:19 ` Geert Uytterhoeven [this message]
2020-02-11 18:19 ` [PATCH v2 17/34] crypto: ccree - make cc_pm_{suspend,resume}() static Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 18/34] crypto: ccree - remove struct cc_sram_ctx Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 19/34] crypto: ccree - remove struct cc_debugfs_ctx Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 20/34] crypto: ccree - remove struct buff_mgr_handle Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 21/34] crypto: ccree - remove struct cc_cipher_handle Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 22/34] crypto: ccree - extract cc_init_copy_sram() Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 23/34] crypto: ccree - remove bogus kerneldoc markers Geert Uytterhoeven
2020-02-11 18:44   ` Sergei Shtylyov
2020-02-11 18:19 ` [PATCH v2 24/34] crypto: ccree - improve kerneldoc in cc_hw_queue_defs.h Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 25/34] crypto: ccree - improve kerneldoc in cc_buffer_mgr.c Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 26/34] crypto: ccree - improve kerneldoc in cc_hash.[ch] Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 27/34] crypto: ccree - improve kerneldoc in cc_request_mgr.[ch] Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 28/34] crypto: ccree - improve kerneldoc in cc_sram_mgr.[ch] Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 29/34] crypto: ccree - spelling s/Crytpcell/Cryptocell/ Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 30/34] crypto: ccree - grammar s/not room/no room/ Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 31/34] crypto: ccree - use existing dev helper in init_cc_resources() Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 32/34] crypto: ccree - use devm_k[mz]alloc() for AEAD data Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 33/34] crypto: ccree - use devm_k[mz]alloc() for cipher data Geert Uytterhoeven
2020-02-11 18:19 ` [PATCH v2 34/34] crypto: ccree - use devm_kzalloc() for hash data Geert Uytterhoeven
     [not found] ` <CAOtvUMfs84VXAecVNShoEg-CU6APjyiVTUBkogpFq_c3fbaX+Q@mail.gmail.com>
2020-02-13  7:47   ` [PATCH v2 00/34] crypto: ccree - miscellaneous fixes and improvements Geert Uytterhoeven
2020-02-19 15:41     ` Gilad Ben-Yossef
2020-02-20 12:29 ` Gilad Ben-Yossef
2020-02-22  1:42 ` Herbert Xu

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