[PATCH] ath10k: sdio: remove unused struct member

[PATCH] ath10k: sdio: remove unused struct member

[Erik Stromdahl]

irq_wq in struct ath10k_sdio is a remnant from an earlier
version of the sdio patchset.

It's use was removed as a result of Kalle's review, but somehow
the struct member survived.

It is not used and can therefore safely be removed.

Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
---
 drivers/net/wireless/ath/ath10k/sdio.c | 4 ----
 drivers/net/wireless/ath/ath10k/sdio.h | 2 --
 2 files changed, 6 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/sdio.c b/drivers/net/wireless/ath/ath10k/sdio.c
index 48268f0..03a69e5 100644
--- a/drivers/net/wireless/ath/ath10k/sdio.c
+++ b/drivers/net/wireless/ath/ath10k/sdio.c
@@ -1344,8 +1344,6 @@ static void ath10k_sdio_irq_handler(struct sdio_func *func)
 
 	sdio_claim_host(ar_sdio->func);
 
-	wake_up(&ar_sdio->irq_wq);
-
 	if (ret && ret != -ECANCELED)
 		ath10k_warn(ar, "failed to process pending SDIO interrupts: %d\n",
 			    ret);
@@ -2000,8 +1998,6 @@ static int ath10k_sdio_probe(struct sdio_func *func,
 		goto err_free_bmi_buf;
 	}
 
-	init_waitqueue_head(&ar_sdio->irq_wq);
-
 	for (i = 0; i < ATH10K_SDIO_BUS_REQUEST_MAX_NUM; i++)
 		ath10k_sdio_free_bus_req(ar, &ar_sdio->bus_req[i]);
 
diff --git a/drivers/net/wireless/ath/ath10k/sdio.h b/drivers/net/wireless/ath/ath10k/sdio.h
index 3f61c67..4ff7b54 100644
--- a/drivers/net/wireless/ath/ath10k/sdio.h
+++ b/drivers/net/wireless/ath/ath10k/sdio.h
@@ -210,8 +210,6 @@ struct ath10k_sdio {
 	/* temporary buffer for BMI requests */
 	u8 *bmi_buf;
 
-	wait_queue_head_t irq_wq;
-
 	bool is_disabled;
 
 	struct workqueue_struct *workqueue;
-- 
2.7.4

[PATCH] ath10k: sdio: remove unused struct member

[Erik Stromdahl]

irq_wq in struct ath10k_sdio is a remnant from an earlier
version of the sdio patchset.

It's use was removed as a result of Kalle's review, but somehow
the struct member survived.

It is not used and can therefore safely be removed.

Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
---
 drivers/net/wireless/ath/ath10k/sdio.c | 4 ----
 drivers/net/wireless/ath/ath10k/sdio.h | 2 --
 2 files changed, 6 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/sdio.c b/drivers/net/wireless/ath/ath10k/sdio.c
index 48268f0..03a69e5 100644
--- a/drivers/net/wireless/ath/ath10k/sdio.c
+++ b/drivers/net/wireless/ath/ath10k/sdio.c
@@ -1344,8 +1344,6 @@ static void ath10k_sdio_irq_handler(struct sdio_func *func)
 
 	sdio_claim_host(ar_sdio->func);
 
-	wake_up(&ar_sdio->irq_wq);
-
 	if (ret && ret != -ECANCELED)
 		ath10k_warn(ar, "failed to process pending SDIO interrupts: %d\n",
 			    ret);
@@ -2000,8 +1998,6 @@ static int ath10k_sdio_probe(struct sdio_func *func,
 		goto err_free_bmi_buf;
 	}
 
-	init_waitqueue_head(&ar_sdio->irq_wq);
-
 	for (i = 0; i < ATH10K_SDIO_BUS_REQUEST_MAX_NUM; i++)
 		ath10k_sdio_free_bus_req(ar, &ar_sdio->bus_req[i]);
 
diff --git a/drivers/net/wireless/ath/ath10k/sdio.h b/drivers/net/wireless/ath/ath10k/sdio.h
index 3f61c67..4ff7b54 100644
--- a/drivers/net/wireless/ath/ath10k/sdio.h
+++ b/drivers/net/wireless/ath/ath10k/sdio.h
@@ -210,8 +210,6 @@ struct ath10k_sdio {
 	/* temporary buffer for BMI requests */
 	u8 *bmi_buf;
 
-	wait_queue_head_t irq_wq;
-
 	bool is_disabled;
 
 	struct workqueue_struct *workqueue;
-- 
2.7.4


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Re: [PATCH] ath10k: sdio: remove unused struct member

[Ryan Hsu]

On 08/19/2017 07:36 AM, Erik Stromdahl wrote:

> irq_wq in struct ath10k_sdio is a remnant from an earlier
> version of the sdio patchset.
>
> It's use was removed as a result of Kalle's review, but somehow

Its?

-- 
Ryan Hsu

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Re: [PATCH] ath10k: sdio: remove unused struct member

[Erik Stromdahl]

On 2017-08-22 02:18, Ryan Hsu wrote:
> On 08/19/2017 07:36 AM, Erik Stromdahl wrote:
> 
>> irq_wq in struct ath10k_sdio is a remnant from an earlier
>> version of the sdio patchset.
>>
>> It's use was removed as a result of Kalle's review, but somehow
> 
> Its?
> 
Aah, of course.
It's of course supposed to be its:)

I'll fix it in v2.

--
Erik

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