From: Tony Lindgren <tony@atomide.com>
To: linux-omap@vger.kernel.org
Cc: "Andrew F . Davis" <afd@ti.com>, Dave Gerlach <d-gerlach@ti.com>,
Faiz Abbas <faiz_abbas@ti.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Grygorii Strashko <grygorii.strashko@ti.com>,
Keerthy <j-keerthy@ti.com>, Nishanth Menon <nm@ti.com>,
Peter Ujfalusi <peter.ujfalusi@ti.com>,
Roger Quadros <rogerq@ti.com>, Suman Anna <s-anna@ti.com>,
Tero Kristo <t-kristo@ti.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Michael Turquette <mturquette@baylibre.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Santosh Shilimkar <ssantosh@kernel.org>,
Stephen Boyd <sboyd@kernel.org>,
linux-clk@vger.kernel.org, linux-remoteproc@vger.kernel.org
Subject: [PATCH 1/9] ARM: OMAP2+: Check for inited flag
Date: Mon, 26 Oct 2020 13:10:41 +0200 [thread overview]
Message-ID: <20201026111049.54835-2-tony@atomide.com> (raw)
In-Reply-To: <20201026111049.54835-1-tony@atomide.com>
If we have no hwmods configured and omap_hwmod_init() is not called,
we don't want to call omap_hwmod_setup_all() as it will fail with
checks for configured MPU at least.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/omap_hwmod.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -627,6 +627,9 @@ static struct clockdomain *_get_clkdm(struct omap_hwmod *oh)
{
struct clk_hw_omap *clk;
+ if (!oh)
+ return NULL;
+
if (oh->clkdm) {
return oh->clkdm;
} else if (oh->_clk) {
@@ -3677,6 +3680,9 @@ static void __init omap_hwmod_setup_earlycon_flags(void)
*/
static int __init omap_hwmod_setup_all(void)
{
+ if (!inited)
+ return 0;
+
_ensure_mpu_hwmod_is_setup(NULL);
omap_hwmod_for_each(_init, NULL);
--
2.29.1
next prev parent reply other threads:[~2020-10-26 11:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-26 11:10 [PATCH 0/9] Genpd related code changes to drop am335x pdata Tony Lindgren
2020-10-26 11:10 ` Tony Lindgren [this message]
2020-10-26 11:10 ` [PATCH 2/9] ARM: OMAP2+: Probe PRCM first to probe l4_wkup with simple-pm-bus Tony Lindgren
2020-10-26 11:10 ` [PATCH 3/9] clk: ti: am33xx: Keep am3 l3 main clock always on for genpd Tony Lindgren
2020-10-26 11:10 ` [PATCH 4/9] bus: ti-sysc: Support modules without control registers Tony Lindgren
2020-10-26 11:10 ` [PATCH 5/9] bus: ti-sysc: Implement GPMC debug quirk to drop platform data Tony Lindgren
2020-10-26 11:10 ` [PATCH 6/9] soc: ti: omap-prm: Add pm_clk for genpd Tony Lindgren
2020-10-26 11:10 ` [PATCH 7/9] soc: ti: omap-prm: am3: add genpd support for remaining PRM instances Tony Lindgren
2020-10-26 11:10 ` [PATCH 8/9] soc: ti: pm33xx: Enable basic PM runtime support for genpd Tony Lindgren
2020-10-26 11:10 ` [PATCH 9/9] remoteproc/wkup_m3: Use reset control driver if available Tony Lindgren
2020-10-26 11:35 ` Philipp Zabel
2020-10-26 13:02 ` Tony Lindgren
2020-10-26 13:13 ` [PATCH 0/9] Genpd related code changes to drop am335x pdata Tony Lindgren
2020-11-10 11:20 [PATCHv2 " Tony Lindgren
2020-11-10 11:20 ` [PATCH 1/9] ARM: OMAP2+: Check for inited flag Tony Lindgren
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201026111049.54835-2-tony@atomide.com \
--to=tony@atomide.com \
--cc=afd@ti.com \
--cc=bjorn.andersson@linaro.org \
--cc=d-gerlach@ti.com \
--cc=faiz_abbas@ti.com \
--cc=gregkh@linuxfoundation.org \
--cc=grygorii.strashko@ti.com \
--cc=j-keerthy@ti.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=linux-remoteproc@vger.kernel.org \
--cc=mturquette@baylibre.com \
--cc=nm@ti.com \
--cc=p.zabel@pengutronix.de \
--cc=peter.ujfalusi@ti.com \
--cc=rogerq@ti.com \
--cc=s-anna@ti.com \
--cc=sboyd@kernel.org \
--cc=ssantosh@kernel.org \
--cc=t-kristo@ti.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).