[PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs

[PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs

[Gustavo A. R. Silva]

In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.

This patch fixes the following warnings:

drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘get_chip’:
drivers/mtd/chips/cfi_cmdset_0002.c:870:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
   if (mode == FL_READY && chip->oldstate == FL_READY)
      ^
drivers/mtd/chips/cfi_cmdset_0002.c:873:2: note: here
  default:
  ^~~~~~~
drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘cfi_amdstd_sync’:
drivers/mtd/chips/cfi_cmdset_0002.c:2745:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    chip->state = FL_SYNCING;
    ~~~~~~~~~~~~^~~~~~~~~~~~
drivers/mtd/chips/cfi_cmdset_0002.c:2750:3: note: here
   case FL_SYNCING:
   ^~~~

Warning level 3 was used: -Wimplicit-fallthrough=3

This patch is part of the ongoing efforts to enabling
-Wimplicit-fallthrough.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
 drivers/mtd/chips/cfi_cmdset_0002.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index 72428b6bfc47..0b0a1874d3bf 100644
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -869,6 +869,7 @@ static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr
 		/* Only if there's no operation suspended... */
 		if (mode == FL_READY && chip->oldstate == FL_READY)
 			return 0;
+		/* fall through */
 
 	default:
 	sleep:
@@ -2747,6 +2748,7 @@ static void cfi_amdstd_sync (struct mtd_info *mtd)
 			 * as the whole point is that nobody can do anything
 			 * with the chip now anyway.
 			 */
+			/* fall through */
 		case FL_SYNCING:
 			mutex_unlock(&chip->mutex);
 			break;
-- 
2.20.1


______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

[PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs

[Gustavo A. R. Silva]

In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.

This patch fixes the following warnings:

drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘get_chip’:
drivers/mtd/chips/cfi_cmdset_0002.c:870:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
   if (mode == FL_READY && chip->oldstate == FL_READY)
      ^
drivers/mtd/chips/cfi_cmdset_0002.c:873:2: note: here
  default:
  ^~~~~~~
drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘cfi_amdstd_sync’:
drivers/mtd/chips/cfi_cmdset_0002.c:2745:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    chip->state = FL_SYNCING;
    ~~~~~~~~~~~~^~~~~~~~~~~~
drivers/mtd/chips/cfi_cmdset_0002.c:2750:3: note: here
   case FL_SYNCING:
   ^~~~

Warning level 3 was used: -Wimplicit-fallthrough=3

This patch is part of the ongoing efforts to enabling
-Wimplicit-fallthrough.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
 drivers/mtd/chips/cfi_cmdset_0002.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index 72428b6bfc47..0b0a1874d3bf 100644
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -869,6 +869,7 @@ static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr
 		/* Only if there's no operation suspended... */
 		if (mode == FL_READY && chip->oldstate == FL_READY)
 			return 0;
+		/* fall through */
 
 	default:
 	sleep:
@@ -2747,6 +2748,7 @@ static void cfi_amdstd_sync (struct mtd_info *mtd)
 			 * as the whole point is that nobody can do anything
 			 * with the chip now anyway.
 			 */
+			/* fall through */
 		case FL_SYNCING:
 			mutex_unlock(&chip->mutex);
 			break;
-- 
2.20.1

RE: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs

[Tokunori Ikegami]

Reviewed-by: Tokunori Ikegami <ikegami.t@gmail.com>

> -----Original Message-----
> From: linux-mtd [mailto:linux-mtd-bounces@lists.infradead.org] On Behalf
> Of Gustavo A. R. Silva
> Sent: Saturday, February 9, 2019 3:06 AM
> To: David Woodhouse; Brian Norris; Boris Brezillon; Marek Vasut; Richard
> Weinberger
> Cc: linux-mtd@lists.infradead.org; linux-kernel@vger.kernel.org; Gustavo
> A. R. Silva
> Subject: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs
> 
> In preparation to enabling -Wimplicit-fallthrough, mark switch
> cases where we are expecting to fall through.
> 
> This patch fixes the following warnings:
> 
> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘get_chip’:
> drivers/mtd/chips/cfi_cmdset_0002.c:870:6: warning: this statement may
> fall through [-Wimplicit-fallthrough=]
>    if (mode == FL_READY && chip->oldstate == FL_READY)
>       ^
> drivers/mtd/chips/cfi_cmdset_0002.c:873:2: note: here
>   default:
>   ^~~~~~~
> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘cfi_amdstd_sync’:
> drivers/mtd/chips/cfi_cmdset_0002.c:2745:16: warning: this statement may
> fall through [-Wimplicit-fallthrough=]
>     chip->state = FL_SYNCING;
>     ~~~~~~~~~~~~^~~~~~~~~~~~
> drivers/mtd/chips/cfi_cmdset_0002.c:2750:3: note: here
>    case FL_SYNCING:
>    ^~~~
> 
> Warning level 3 was used: -Wimplicit-fallthrough=3
> 
> This patch is part of the ongoing efforts to enabling
> -Wimplicit-fallthrough.
> 
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
> ---
>  drivers/mtd/chips/cfi_cmdset_0002.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c
> b/drivers/mtd/chips/cfi_cmdset_0002.c
> index 72428b6bfc47..0b0a1874d3bf 100644
> --- a/drivers/mtd/chips/cfi_cmdset_0002.c
> +++ b/drivers/mtd/chips/cfi_cmdset_0002.c
> @@ -869,6 +869,7 @@ static int get_chip(struct map_info *map, struct flchip
> *chip, unsigned long adr
>  		/* Only if there's no operation suspended... */
>  		if (mode == FL_READY && chip->oldstate == FL_READY)
>  			return 0;
> +		/* fall through */
> 
>  	default:
>  	sleep:
> @@ -2747,6 +2748,7 @@ static void cfi_amdstd_sync (struct mtd_info *mtd)
>  			 * as the whole point is that nobody can do anything
>  			 * with the chip now anyway.
>  			 */
> +			/* fall through */
>  		case FL_SYNCING:
>  			mutex_unlock(&chip->mutex);
>  			break;
> --
> 2.20.1
> 
> 
> ______________________________________________________
> Linux MTD discussion mailing list
> http://lists.infradead.org/mailman/listinfo/linux-mtd/


______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

RE: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs

[Tokunori Ikegami]

Reviewed-by: Tokunori Ikegami <ikegami.t@gmail.com>

> -----Original Message-----
> From: linux-mtd [mailto:linux-mtd-bounces@lists.infradead.org] On Behalf
> Of Gustavo A. R. Silva
> Sent: Saturday, February 9, 2019 3:06 AM
> To: David Woodhouse; Brian Norris; Boris Brezillon; Marek Vasut; Richard
> Weinberger
> Cc: linux-mtd@lists.infradead.org; linux-kernel@vger.kernel.org; Gustavo
> A. R. Silva
> Subject: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs
> 
> In preparation to enabling -Wimplicit-fallthrough, mark switch
> cases where we are expecting to fall through.
> 
> This patch fixes the following warnings:
> 
> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘get_chip’:
> drivers/mtd/chips/cfi_cmdset_0002.c:870:6: warning: this statement may
> fall through [-Wimplicit-fallthrough=]
>    if (mode == FL_READY && chip->oldstate == FL_READY)
>       ^
> drivers/mtd/chips/cfi_cmdset_0002.c:873:2: note: here
>   default:
>   ^~~~~~~
> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘cfi_amdstd_sync’:
> drivers/mtd/chips/cfi_cmdset_0002.c:2745:16: warning: this statement may
> fall through [-Wimplicit-fallthrough=]
>     chip->state = FL_SYNCING;
>     ~~~~~~~~~~~~^~~~~~~~~~~~
> drivers/mtd/chips/cfi_cmdset_0002.c:2750:3: note: here
>    case FL_SYNCING:
>    ^~~~
> 
> Warning level 3 was used: -Wimplicit-fallthrough=3
> 
> This patch is part of the ongoing efforts to enabling
> -Wimplicit-fallthrough.
> 
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
> ---
>  drivers/mtd/chips/cfi_cmdset_0002.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c
> b/drivers/mtd/chips/cfi_cmdset_0002.c
> index 72428b6bfc47..0b0a1874d3bf 100644
> --- a/drivers/mtd/chips/cfi_cmdset_0002.c
> +++ b/drivers/mtd/chips/cfi_cmdset_0002.c
> @@ -869,6 +869,7 @@ static int get_chip(struct map_info *map, struct flchip
> *chip, unsigned long adr
>  		/* Only if there's no operation suspended... */
>  		if (mode == FL_READY && chip->oldstate == FL_READY)
>  			return 0;
> +		/* fall through */
> 
>  	default:
>  	sleep:
> @@ -2747,6 +2748,7 @@ static void cfi_amdstd_sync (struct mtd_info *mtd)
>  			 * as the whole point is that nobody can do anything
>  			 * with the chip now anyway.
>  			 */
> +			/* fall through */
>  		case FL_SYNCING:
>  			mutex_unlock(&chip->mutex);
>  			break;
> --
> 2.20.1
> 
> 
> ______________________________________________________
> Linux MTD discussion mailing list
> http://lists.infradead.org/mailman/listinfo/linux-mtd/

Re: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs

[Gustavo A. R. Silva]

On 2/9/19 2:29 AM, Tokunori Ikegami wrote:
> Reviewed-by: Tokunori Ikegami <ikegami.t@gmail.com>
> 

Thanks, Tokunori.

--
Gustavo

>> -----Original Message-----
>> From: linux-mtd [mailto:linux-mtd-bounces@lists.infradead.org] On Behalf
>> Of Gustavo A. R. Silva
>> Sent: Saturday, February 9, 2019 3:06 AM
>> To: David Woodhouse; Brian Norris; Boris Brezillon; Marek Vasut; Richard
>> Weinberger
>> Cc: linux-mtd@lists.infradead.org; linux-kernel@vger.kernel.org; Gustavo
>> A. R. Silva
>> Subject: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs
>>
>> In preparation to enabling -Wimplicit-fallthrough, mark switch
>> cases where we are expecting to fall through.
>>
>> This patch fixes the following warnings:
>>
>> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘get_chip’:
>> drivers/mtd/chips/cfi_cmdset_0002.c:870:6: warning: this statement may
>> fall through [-Wimplicit-fallthrough=]
>>    if (mode == FL_READY && chip->oldstate == FL_READY)
>>       ^
>> drivers/mtd/chips/cfi_cmdset_0002.c:873:2: note: here
>>   default:
>>   ^~~~~~~
>> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘cfi_amdstd_sync’:
>> drivers/mtd/chips/cfi_cmdset_0002.c:2745:16: warning: this statement may
>> fall through [-Wimplicit-fallthrough=]
>>     chip->state = FL_SYNCING;
>>     ~~~~~~~~~~~~^~~~~~~~~~~~
>> drivers/mtd/chips/cfi_cmdset_0002.c:2750:3: note: here
>>    case FL_SYNCING:
>>    ^~~~
>>
>> Warning level 3 was used: -Wimplicit-fallthrough=3
>>
>> This patch is part of the ongoing efforts to enabling
>> -Wimplicit-fallthrough.
>>
>> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
>> ---
>>  drivers/mtd/chips/cfi_cmdset_0002.c | 2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c
>> b/drivers/mtd/chips/cfi_cmdset_0002.c
>> index 72428b6bfc47..0b0a1874d3bf 100644
>> --- a/drivers/mtd/chips/cfi_cmdset_0002.c
>> +++ b/drivers/mtd/chips/cfi_cmdset_0002.c
>> @@ -869,6 +869,7 @@ static int get_chip(struct map_info *map, struct flchip
>> *chip, unsigned long adr
>>  		/* Only if there's no operation suspended... */
>>  		if (mode == FL_READY && chip->oldstate == FL_READY)
>>  			return 0;
>> +		/* fall through */
>>
>>  	default:
>>  	sleep:
>> @@ -2747,6 +2748,7 @@ static void cfi_amdstd_sync (struct mtd_info *mtd)
>>  			 * as the whole point is that nobody can do anything
>>  			 * with the chip now anyway.
>>  			 */
>> +			/* fall through */
>>  		case FL_SYNCING:
>>  			mutex_unlock(&chip->mutex);
>>  			break;
>> --
>> 2.20.1
>>
>>
>> ______________________________________________________
>> Linux MTD discussion mailing list
>> http://lists.infradead.org/mailman/listinfo/linux-mtd/
> 

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

Re: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs

[Gustavo A. R. Silva]

On 2/9/19 2:29 AM, Tokunori Ikegami wrote:
> Reviewed-by: Tokunori Ikegami <ikegami.t@gmail.com>
> 

Thanks, Tokunori.

--
Gustavo

>> -----Original Message-----
>> From: linux-mtd [mailto:linux-mtd-bounces@lists.infradead.org] On Behalf
>> Of Gustavo A. R. Silva
>> Sent: Saturday, February 9, 2019 3:06 AM
>> To: David Woodhouse; Brian Norris; Boris Brezillon; Marek Vasut; Richard
>> Weinberger
>> Cc: linux-mtd@lists.infradead.org; linux-kernel@vger.kernel.org; Gustavo
>> A. R. Silva
>> Subject: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs
>>
>> In preparation to enabling -Wimplicit-fallthrough, mark switch
>> cases where we are expecting to fall through.
>>
>> This patch fixes the following warnings:
>>
>> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘get_chip’:
>> drivers/mtd/chips/cfi_cmdset_0002.c:870:6: warning: this statement may
>> fall through [-Wimplicit-fallthrough=]
>>    if (mode == FL_READY && chip->oldstate == FL_READY)
>>       ^
>> drivers/mtd/chips/cfi_cmdset_0002.c:873:2: note: here
>>   default:
>>   ^~~~~~~
>> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘cfi_amdstd_sync’:
>> drivers/mtd/chips/cfi_cmdset_0002.c:2745:16: warning: this statement may
>> fall through [-Wimplicit-fallthrough=]
>>     chip->state = FL_SYNCING;
>>     ~~~~~~~~~~~~^~~~~~~~~~~~
>> drivers/mtd/chips/cfi_cmdset_0002.c:2750:3: note: here
>>    case FL_SYNCING:
>>    ^~~~
>>
>> Warning level 3 was used: -Wimplicit-fallthrough=3
>>
>> This patch is part of the ongoing efforts to enabling
>> -Wimplicit-fallthrough.
>>
>> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
>> ---
>>  drivers/mtd/chips/cfi_cmdset_0002.c | 2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c
>> b/drivers/mtd/chips/cfi_cmdset_0002.c
>> index 72428b6bfc47..0b0a1874d3bf 100644
>> --- a/drivers/mtd/chips/cfi_cmdset_0002.c
>> +++ b/drivers/mtd/chips/cfi_cmdset_0002.c
>> @@ -869,6 +869,7 @@ static int get_chip(struct map_info *map, struct flchip
>> *chip, unsigned long adr
>>  		/* Only if there's no operation suspended... */
>>  		if (mode == FL_READY && chip->oldstate == FL_READY)
>>  			return 0;
>> +		/* fall through */
>>
>>  	default:
>>  	sleep:
>> @@ -2747,6 +2748,7 @@ static void cfi_amdstd_sync (struct mtd_info *mtd)
>>  			 * as the whole point is that nobody can do anything
>>  			 * with the chip now anyway.
>>  			 */
>> +			/* fall through */
>>  		case FL_SYNCING:
>>  			mutex_unlock(&chip->mutex);
>>  			break;
>> --
>> 2.20.1
>>
>>
>> ______________________________________________________
>> Linux MTD discussion mailing list
>> http://lists.infradead.org/mailman/listinfo/linux-mtd/
> 

Re: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs

[Gustavo A. R. Silva]

Hi all,

Friendly ping:

Who can take this?

Thanks
--
Gustavo

On 2/9/19 2:29 AM, Tokunori Ikegami wrote:
> Reviewed-by: Tokunori Ikegami <ikegami.t@gmail.com>
> 
>> -----Original Message-----
>> From: linux-mtd [mailto:linux-mtd-bounces@lists.infradead.org] On Behalf
>> Of Gustavo A. R. Silva
>> Sent: Saturday, February 9, 2019 3:06 AM
>> To: David Woodhouse; Brian Norris; Boris Brezillon; Marek Vasut; Richard
>> Weinberger
>> Cc: linux-mtd@lists.infradead.org; linux-kernel@vger.kernel.org; Gustavo
>> A. R. Silva
>> Subject: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs
>>
>> In preparation to enabling -Wimplicit-fallthrough, mark switch
>> cases where we are expecting to fall through.
>>
>> This patch fixes the following warnings:
>>
>> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘get_chip’:
>> drivers/mtd/chips/cfi_cmdset_0002.c:870:6: warning: this statement may
>> fall through [-Wimplicit-fallthrough=]
>>    if (mode == FL_READY && chip->oldstate == FL_READY)
>>       ^
>> drivers/mtd/chips/cfi_cmdset_0002.c:873:2: note: here
>>   default:
>>   ^~~~~~~
>> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘cfi_amdstd_sync’:
>> drivers/mtd/chips/cfi_cmdset_0002.c:2745:16: warning: this statement may
>> fall through [-Wimplicit-fallthrough=]
>>     chip->state = FL_SYNCING;
>>     ~~~~~~~~~~~~^~~~~~~~~~~~
>> drivers/mtd/chips/cfi_cmdset_0002.c:2750:3: note: here
>>    case FL_SYNCING:
>>    ^~~~
>>
>> Warning level 3 was used: -Wimplicit-fallthrough=3
>>
>> This patch is part of the ongoing efforts to enabling
>> -Wimplicit-fallthrough.
>>
>> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
>> ---
>>  drivers/mtd/chips/cfi_cmdset_0002.c | 2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c
>> b/drivers/mtd/chips/cfi_cmdset_0002.c
>> index 72428b6bfc47..0b0a1874d3bf 100644
>> --- a/drivers/mtd/chips/cfi_cmdset_0002.c
>> +++ b/drivers/mtd/chips/cfi_cmdset_0002.c
>> @@ -869,6 +869,7 @@ static int get_chip(struct map_info *map, struct flchip
>> *chip, unsigned long adr
>>  		/* Only if there's no operation suspended... */
>>  		if (mode == FL_READY && chip->oldstate == FL_READY)
>>  			return 0;
>> +		/* fall through */
>>
>>  	default:
>>  	sleep:
>> @@ -2747,6 +2748,7 @@ static void cfi_amdstd_sync (struct mtd_info *mtd)
>>  			 * as the whole point is that nobody can do anything
>>  			 * with the chip now anyway.
>>  			 */
>> +			/* fall through */
>>  		case FL_SYNCING:
>>  			mutex_unlock(&chip->mutex);
>>  			break;
>> --
>> 2.20.1
>>
>>
>> ______________________________________________________
>> Linux MTD discussion mailing list
>> http://lists.infradead.org/mailman/listinfo/linux-mtd/
> 

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

Re: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs

[Gustavo A. R. Silva]

Hi all,

Friendly ping:

Who can take this?

Thanks
--
Gustavo

On 2/9/19 2:29 AM, Tokunori Ikegami wrote:
> Reviewed-by: Tokunori Ikegami <ikegami.t@gmail.com>
> 
>> -----Original Message-----
>> From: linux-mtd [mailto:linux-mtd-bounces@lists.infradead.org] On Behalf
>> Of Gustavo A. R. Silva
>> Sent: Saturday, February 9, 2019 3:06 AM
>> To: David Woodhouse; Brian Norris; Boris Brezillon; Marek Vasut; Richard
>> Weinberger
>> Cc: linux-mtd@lists.infradead.org; linux-kernel@vger.kernel.org; Gustavo
>> A. R. Silva
>> Subject: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs
>>
>> In preparation to enabling -Wimplicit-fallthrough, mark switch
>> cases where we are expecting to fall through.
>>
>> This patch fixes the following warnings:
>>
>> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘get_chip’:
>> drivers/mtd/chips/cfi_cmdset_0002.c:870:6: warning: this statement may
>> fall through [-Wimplicit-fallthrough=]
>>    if (mode == FL_READY && chip->oldstate == FL_READY)
>>       ^
>> drivers/mtd/chips/cfi_cmdset_0002.c:873:2: note: here
>>   default:
>>   ^~~~~~~
>> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘cfi_amdstd_sync’:
>> drivers/mtd/chips/cfi_cmdset_0002.c:2745:16: warning: this statement may
>> fall through [-Wimplicit-fallthrough=]
>>     chip->state = FL_SYNCING;
>>     ~~~~~~~~~~~~^~~~~~~~~~~~
>> drivers/mtd/chips/cfi_cmdset_0002.c:2750:3: note: here
>>    case FL_SYNCING:
>>    ^~~~
>>
>> Warning level 3 was used: -Wimplicit-fallthrough=3
>>
>> This patch is part of the ongoing efforts to enabling
>> -Wimplicit-fallthrough.
>>
>> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
>> ---
>>  drivers/mtd/chips/cfi_cmdset_0002.c | 2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c
>> b/drivers/mtd/chips/cfi_cmdset_0002.c
>> index 72428b6bfc47..0b0a1874d3bf 100644
>> --- a/drivers/mtd/chips/cfi_cmdset_0002.c
>> +++ b/drivers/mtd/chips/cfi_cmdset_0002.c
>> @@ -869,6 +869,7 @@ static int get_chip(struct map_info *map, struct flchip
>> *chip, unsigned long adr
>>  		/* Only if there's no operation suspended... */
>>  		if (mode == FL_READY && chip->oldstate == FL_READY)
>>  			return 0;
>> +		/* fall through */
>>
>>  	default:
>>  	sleep:
>> @@ -2747,6 +2748,7 @@ static void cfi_amdstd_sync (struct mtd_info *mtd)
>>  			 * as the whole point is that nobody can do anything
>>  			 * with the chip now anyway.
>>  			 */
>> +			/* fall through */
>>  		case FL_SYNCING:
>>  			mutex_unlock(&chip->mutex);
>>  			break;
>> --
>> 2.20.1
>>
>>
>> ______________________________________________________
>> Linux MTD discussion mailing list
>> http://lists.infradead.org/mailman/listinfo/linux-mtd/
> 

Re: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs

[Gustavo A. R. Silva]

Hi all,

If no one cares I'll add this to my tree for 5.2.

Thanks
--
Gustavo

On 3/20/19 3:16 PM, Gustavo A. R. Silva wrote:
> Hi all,
> 
> Friendly ping:
> 
> Who can take this?
> 
> Thanks
> --
> Gustavo
> 
> On 2/9/19 2:29 AM, Tokunori Ikegami wrote:
>> Reviewed-by: Tokunori Ikegami <ikegami.t@gmail.com>
>>
>>> -----Original Message-----
>>> From: linux-mtd [mailto:linux-mtd-bounces@lists.infradead.org] On Behalf
>>> Of Gustavo A. R. Silva
>>> Sent: Saturday, February 9, 2019 3:06 AM
>>> To: David Woodhouse; Brian Norris; Boris Brezillon; Marek Vasut; Richard
>>> Weinberger
>>> Cc: linux-mtd@lists.infradead.org; linux-kernel@vger.kernel.org; Gustavo
>>> A. R. Silva
>>> Subject: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs
>>>
>>> In preparation to enabling -Wimplicit-fallthrough, mark switch
>>> cases where we are expecting to fall through.
>>>
>>> This patch fixes the following warnings:
>>>
>>> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘get_chip’:
>>> drivers/mtd/chips/cfi_cmdset_0002.c:870:6: warning: this statement may
>>> fall through [-Wimplicit-fallthrough=]
>>>    if (mode == FL_READY && chip->oldstate == FL_READY)
>>>       ^
>>> drivers/mtd/chips/cfi_cmdset_0002.c:873:2: note: here
>>>   default:
>>>   ^~~~~~~
>>> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘cfi_amdstd_sync’:
>>> drivers/mtd/chips/cfi_cmdset_0002.c:2745:16: warning: this statement may
>>> fall through [-Wimplicit-fallthrough=]
>>>     chip->state = FL_SYNCING;
>>>     ~~~~~~~~~~~~^~~~~~~~~~~~
>>> drivers/mtd/chips/cfi_cmdset_0002.c:2750:3: note: here
>>>    case FL_SYNCING:
>>>    ^~~~
>>>
>>> Warning level 3 was used: -Wimplicit-fallthrough=3
>>>
>>> This patch is part of the ongoing efforts to enabling
>>> -Wimplicit-fallthrough.
>>>
>>> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
>>> ---
>>>  drivers/mtd/chips/cfi_cmdset_0002.c | 2 ++
>>>  1 file changed, 2 insertions(+)
>>>
>>> diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c
>>> b/drivers/mtd/chips/cfi_cmdset_0002.c
>>> index 72428b6bfc47..0b0a1874d3bf 100644
>>> --- a/drivers/mtd/chips/cfi_cmdset_0002.c
>>> +++ b/drivers/mtd/chips/cfi_cmdset_0002.c
>>> @@ -869,6 +869,7 @@ static int get_chip(struct map_info *map, struct flchip
>>> *chip, unsigned long adr
>>>  		/* Only if there's no operation suspended... */
>>>  		if (mode == FL_READY && chip->oldstate == FL_READY)
>>>  			return 0;
>>> +		/* fall through */
>>>
>>>  	default:
>>>  	sleep:
>>> @@ -2747,6 +2748,7 @@ static void cfi_amdstd_sync (struct mtd_info *mtd)
>>>  			 * as the whole point is that nobody can do anything
>>>  			 * with the chip now anyway.
>>>  			 */
>>> +			/* fall through */
>>>  		case FL_SYNCING:
>>>  			mutex_unlock(&chip->mutex);
>>>  			break;
>>> --
>>> 2.20.1
>>>
>>>
>>> ______________________________________________________
>>> Linux MTD discussion mailing list
>>> http://lists.infradead.org/mailman/listinfo/linux-mtd/
>>

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

Re: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs

[Gustavo A. R. Silva]

Hi all,

If no one cares I'll add this to my tree for 5.2.

Thanks
--
Gustavo

On 3/20/19 3:16 PM, Gustavo A. R. Silva wrote:
> Hi all,
> 
> Friendly ping:
> 
> Who can take this?
> 
> Thanks
> --
> Gustavo
> 
> On 2/9/19 2:29 AM, Tokunori Ikegami wrote:
>> Reviewed-by: Tokunori Ikegami <ikegami.t@gmail.com>
>>
>>> -----Original Message-----
>>> From: linux-mtd [mailto:linux-mtd-bounces@lists.infradead.org] On Behalf
>>> Of Gustavo A. R. Silva
>>> Sent: Saturday, February 9, 2019 3:06 AM
>>> To: David Woodhouse; Brian Norris; Boris Brezillon; Marek Vasut; Richard
>>> Weinberger
>>> Cc: linux-mtd@lists.infradead.org; linux-kernel@vger.kernel.org; Gustavo
>>> A. R. Silva
>>> Subject: [PATCH] mtd: cfi_cmdset_0002: Mark expected switch fall-throughs
>>>
>>> In preparation to enabling -Wimplicit-fallthrough, mark switch
>>> cases where we are expecting to fall through.
>>>
>>> This patch fixes the following warnings:
>>>
>>> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘get_chip’:
>>> drivers/mtd/chips/cfi_cmdset_0002.c:870:6: warning: this statement may
>>> fall through [-Wimplicit-fallthrough=]
>>>    if (mode == FL_READY && chip->oldstate == FL_READY)
>>>       ^
>>> drivers/mtd/chips/cfi_cmdset_0002.c:873:2: note: here
>>>   default:
>>>   ^~~~~~~
>>> drivers/mtd/chips/cfi_cmdset_0002.c: In function ‘cfi_amdstd_sync’:
>>> drivers/mtd/chips/cfi_cmdset_0002.c:2745:16: warning: this statement may
>>> fall through [-Wimplicit-fallthrough=]
>>>     chip->state = FL_SYNCING;
>>>     ~~~~~~~~~~~~^~~~~~~~~~~~
>>> drivers/mtd/chips/cfi_cmdset_0002.c:2750:3: note: here
>>>    case FL_SYNCING:
>>>    ^~~~
>>>
>>> Warning level 3 was used: -Wimplicit-fallthrough=3
>>>
>>> This patch is part of the ongoing efforts to enabling
>>> -Wimplicit-fallthrough.
>>>
>>> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
>>> ---
>>>  drivers/mtd/chips/cfi_cmdset_0002.c | 2 ++
>>>  1 file changed, 2 insertions(+)
>>>
>>> diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c
>>> b/drivers/mtd/chips/cfi_cmdset_0002.c
>>> index 72428b6bfc47..0b0a1874d3bf 100644
>>> --- a/drivers/mtd/chips/cfi_cmdset_0002.c
>>> +++ b/drivers/mtd/chips/cfi_cmdset_0002.c
>>> @@ -869,6 +869,7 @@ static int get_chip(struct map_info *map, struct flchip
>>> *chip, unsigned long adr
>>>  		/* Only if there's no operation suspended... */
>>>  		if (mode == FL_READY && chip->oldstate == FL_READY)
>>>  			return 0;
>>> +		/* fall through */
>>>
>>>  	default:
>>>  	sleep:
>>> @@ -2747,6 +2748,7 @@ static void cfi_amdstd_sync (struct mtd_info *mtd)
>>>  			 * as the whole point is that nobody can do anything
>>>  			 * with the chip now anyway.
>>>  			 */
>>> +			/* fall through */
>>>  		case FL_SYNCING:
>>>  			mutex_unlock(&chip->mutex);
>>>  			break;
>>> --
>>> 2.20.1
>>>
>>>
>>> ______________________________________________________
>>> Linux MTD discussion mailing list
>>> http://lists.infradead.org/mailman/listinfo/linux-mtd/
>>