From: Kishon Vijay Abraham I <kishon@ti.com>
To: u-boot@lists.denx.de
Subject: [PATCH 0/2] reset: Fix the behavior of optional reset
Date: Fri, 7 May 2021 16:32:00 +0530 [thread overview]
Message-ID: <20210507110202.13697-1-kishon@ti.com> (raw)
This series is a result of discussion in [1]
This series does not return NULL for optional resets so that the client
driver knows whether it had obtained a reset or not.
If it returns -ENODATA, that would mean reset controller is not
obtained. However the reset API's wil not abort or throw error and
handle gracefully if it's passed -ENODATA.
[1] -> https://patchwork.ozlabs.org/project/uboot/patch/20210504104155.19222-4-kishon at ti.com/
Kishon Vijay Abraham I (2):
reset: Do not return NULL on error for
devm_reset_control_get_optional()
reset: Let reset API's handle gracefully if reset_ctl is -ENODATA
drivers/reset/reset-uclass.c | 51 ++++++++++++++++++------------
drivers/reset/sandbox-reset-test.c | 2 +-
2 files changed, 32 insertions(+), 21 deletions(-)
--
2.17.1
next reply other threads:[~2021-05-07 11:02 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-07 11:02 Kishon Vijay Abraham I [this message]
2021-05-07 11:02 ` [PATCH 1/2] reset: Do not return NULL on error for devm_reset_control_get_optional() Kishon Vijay Abraham I
2021-05-07 16:34 ` Simon Glass
2021-05-11 6:26 ` Kishon Vijay Abraham I
2021-05-11 16:39 ` Simon Glass
2021-05-13 6:15 ` Kishon Vijay Abraham I
2021-05-13 23:56 ` Simon Glass
2021-05-14 5:18 ` Kishon Vijay Abraham I
2021-06-08 10:40 ` Pratyush Yadav
2021-06-19 17:32 ` Simon Glass
2021-05-07 11:02 ` [PATCH 2/2] reset: Let reset API's handle gracefully if reset_ctl is -ENODATA Kishon Vijay Abraham I
2021-05-07 16:34 ` Simon Glass
2021-05-13 6:30 ` Kishon Vijay Abraham I
2021-05-13 17:00 ` Simon Glass
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