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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>, rcz@pengutronix.de
Subject: [PATCH 1/4] nvmem: rmem: get, don't request, memory region
Date: Thu,  9 Jun 2022 07:43:39 +0200	[thread overview]
Message-ID: <20220609054342.661505-2-a.fatoum@pengutronix.de> (raw)
In-Reply-To: <20220609054342.661505-1-a.fatoum@pengutronix.de>

nvmem-rmem is a compatible for reserved memory entries, so the driver
can't expect exclusive access to this region.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 drivers/nvmem/rmem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvmem/rmem.c b/drivers/nvmem/rmem.c
index cd735e5ef39d..b9331f48ffac 100644
--- a/drivers/nvmem/rmem.c
+++ b/drivers/nvmem/rmem.c
@@ -31,7 +31,7 @@ static int rmem_probe(struct device_d *dev)
 	struct resource *mem;
 	struct rmem *priv;
 
-	mem = dev_request_mem_resource(dev, 0);
+	mem = dev_get_resource(dev, IORESOURCE_MEM, 0);
 	if (IS_ERR(mem))
 		return PTR_ERR(mem);
 
-- 
2.30.2


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  reply	other threads:[~2022-06-09  5:45 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-09  5:43 [PATCH 0/4] of: request reserved memory regions so other code can't Ahmad Fatoum
2022-06-09  5:43 ` Ahmad Fatoum [this message]
2022-06-09  5:43 ` [PATCH 2/4] of: reserve: mark runtime firmware code regions specially Ahmad Fatoum
2022-06-09  8:05   ` Sascha Hauer
2022-06-09  8:17     ` Ahmad Fatoum
2022-06-09  5:43 ` [PATCH 3/4] of: add of_get_reserve_map stub for !CONFIG_OFTREE Ahmad Fatoum
2022-06-09  9:14   ` Sascha Hauer
2022-06-09  5:43 ` [PATCH 4/4] of: request reserved memory regions so other code can't Ahmad Fatoum
2022-06-09  8:31   ` [PATCH] fixup! " Ahmad Fatoum
2022-06-09  8:31   ` [PATCH 4/4] " Sascha Hauer
2022-06-09  8:36     ` Ahmad Fatoum

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