* [PATCH] mmc: core: Update the ext-csd.rev check for eMMC5.1
@ 2013-05-21 9:38 Yuvaraj Kumar C D
2013-05-23 0:06 ` Doug Anderson
0 siblings, 1 reply; 4+ messages in thread
From: Yuvaraj Kumar C D @ 2013-05-21 9:38 UTC (permalink / raw)
To: linux-mmc, cjb, jh80.chung, tgih.jun; +Cc: Yuvaraj Kumar C D, Alim Akhtar
With the new eMMC5.1 spec,there is a new EXT_CSD register with
the revision number(EXT_CSD_REV) 7.This patch updates the check
for ext-csd.rev number as 7.
Signed-off-by: Alim Akhtar <alim.akthar@samsung.com>
Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
---
drivers/mmc/core/mmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 0cbd1ef..73f58e0 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -293,7 +293,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd)
}
card->ext_csd.rev = ext_csd[EXT_CSD_REV];
- if (card->ext_csd.rev > 6) {
+ if (card->ext_csd.rev > 7) {
pr_err("%s: unrecognised EXT_CSD revision %d\n",
mmc_hostname(card->host), card->ext_csd.rev);
err = -EINVAL;
--
1.7.9.5
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] mmc: core: Update the ext-csd.rev check for eMMC5.1
2013-05-21 9:38 [PATCH] mmc: core: Update the ext-csd.rev check for eMMC5.1 Yuvaraj Kumar C D
@ 2013-05-23 0:06 ` Doug Anderson
2013-05-23 0:08 ` Doug Anderson
0 siblings, 1 reply; 4+ messages in thread
From: Doug Anderson @ 2013-05-23 0:06 UTC (permalink / raw)
To: Yuvaraj Kumar C D
Cc: linux-mmc@vger.kernel.org, Chris Ball, Jaehoon Chung,
Seungwon Jeon, Yuvaraj Kumar C D, Alim Akhtar
Yavaraj,
On Tue, May 21, 2013 at 2:38 AM, Yuvaraj Kumar C D <yuvaraj.cd@gmail.com> wrote:
> With the new eMMC5.1 spec,there is a new EXT_CSD register with
> the revision number(EXT_CSD_REV) 7.This patch updates the check
> for ext-csd.rev number as 7.
>
> Signed-off-by: Alim Akhtar <alim.akthar@samsung.com>
> Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
> ---
> drivers/mmc/core/mmc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Looks reasonable.
Reviewed-by: Doug Anderson <dianders@chromium.org>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] mmc: core: Update the ext-csd.rev check for eMMC5.1
2013-05-23 0:06 ` Doug Anderson
@ 2013-05-23 0:08 ` Doug Anderson
2013-06-27 14:39 ` Chris Ball
0 siblings, 1 reply; 4+ messages in thread
From: Doug Anderson @ 2013-05-23 0:08 UTC (permalink / raw)
To: Yuvaraj Kumar C D
Cc: linux-mmc@vger.kernel.org, Chris Ball, Jaehoon Chung,
Seungwon Jeon, Yuvaraj Kumar C D, Alim Akhtar
Correction,
On Wed, May 22, 2013 at 5:06 PM, Doug Anderson <dianders@google.com> wrote:
> Yavaraj,
>
> On Tue, May 21, 2013 at 2:38 AM, Yuvaraj Kumar C D <yuvaraj.cd@gmail.com> wrote:
>> With the new eMMC5.1 spec,there is a new EXT_CSD register with
>> the revision number(EXT_CSD_REV) 7.This patch updates the check
>> for ext-csd.rev number as 7.
>>
>> Signed-off-by: Alim Akhtar <alim.akthar@samsung.com>
>> Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
>> ---
>> drivers/mmc/core/mmc.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> Looks reasonable.
>
> Reviewed-by: Doug Anderson <dianders@chromium.org>
...with the caveat the Alim's email address be corrected.
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] mmc: core: Update the ext-csd.rev check for eMMC5.1
2013-05-23 0:08 ` Doug Anderson
@ 2013-06-27 14:39 ` Chris Ball
0 siblings, 0 replies; 4+ messages in thread
From: Chris Ball @ 2013-06-27 14:39 UTC (permalink / raw)
To: Doug Anderson
Cc: Yuvaraj Kumar C D, linux-mmc@vger.kernel.org, Jaehoon Chung,
Seungwon Jeon, Yuvaraj Kumar C D, Alim Akhtar
Hi,
On Wed, May 22 2013, Doug Anderson wrote:
> Correction,
>
> On Wed, May 22, 2013 at 5:06 PM, Doug Anderson <dianders@google.com> wrote:
>> Yavaraj,
>>
>> On Tue, May 21, 2013 at 2:38 AM, Yuvaraj Kumar C D <yuvaraj.cd@gmail.com> wrote:
>>> With the new eMMC5.1 spec,there is a new EXT_CSD register with
>>> the revision number(EXT_CSD_REV) 7.This patch updates the check
>>> for ext-csd.rev number as 7.
>>>
>>> Signed-off-by: Alim Akhtar <alim.akthar@samsung.com>
>>> Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
>>> ---
>>> drivers/mmc/core/mmc.c | 2 +-
>>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> Looks reasonable.
>>
>> Reviewed-by: Doug Anderson <dianders@chromium.org>
>
> ...with the caveat the Alim's email address be corrected.
>
> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Thanks, pushed to mmc-next for 3.11 with the corrected signoff.
- Chris.
--
Chris Ball <cjb@laptop.org> <http://printf.net/>
One Laptop Per Child
^ permalink raw reply [flat|nested] 4+ messages in thread
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2013-05-21 9:38 [PATCH] mmc: core: Update the ext-csd.rev check for eMMC5.1 Yuvaraj Kumar C D
2013-05-23 0:06 ` Doug Anderson
2013-05-23 0:08 ` Doug Anderson
2013-06-27 14:39 ` Chris Ball
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