linux-kernel - [PATCH v2 5/9] misc: sram: report correct SRAM pool size

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Date:	Wed, 6 May 2015 14:40:04 +0300
From:	Vladimir Zapolskiy <vladimir_zapolskiy@...tor.com>
To:	Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Heiko Stübner <heiko@...ech.de>,
	Philipp Zabel <p.zabel@...gutronix.de>
CC:	<linux-kernel@...r.kernel.org>
Subject: [PATCH v2 5/9] misc: sram: report correct SRAM pool size

Since some space in SRAM may be reserved, report the left free space
in the allocated memory pool instead of total physical size of the
SRAM device.

Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@...tor.com>
---
Changes since v1:

- rebased on top of v2 3/9 misc: sram: use phys_addr_t instead of u32
  for physical address
---
 drivers/misc/sram.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c
index 201cc28..75e6245 100644
--- a/drivers/misc/sram.c
+++ b/drivers/misc/sram.c
@@ -197,7 +197,7 @@ static int sram_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, sram);
 
 	dev_dbg(&pdev->dev, "SRAM pool: %zu KiB @ 0x%p\n",
-		size / 1024, virt_base);
+		gen_pool_size(sram->pool) / 1024, virt_base);
 
 	return 0;
 
-- 
1.7.10.4

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