From b1ad379632327c0722c5c92275c326971da3b948 Mon Sep 17 00:00:00 2001
From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Thu, 22 Jan 2009 19:41:20 +0000
Subject: [ARM] omap: spi: arrange for omap_uwire to use connection ID
... which now means no driver requests the "armxor_ck" clock directly.
Also, fix the error handling for clk_get(), ensuring that we propagate
the error returned from clk_get().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
drivers/spi/omap_uwire.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
(limited to 'drivers/spi/omap_uwire.c')
diff --git a/drivers/spi/omap_uwire.c b/drivers/spi/omap_uwire.c
index bab6ff061e91..394b616eafe3 100644
--- a/drivers/spi/omap_uwire.c
+++ b/drivers/spi/omap_uwire.c
@@ -506,11 +506,12 @@ static int __init uwire_probe(struct platform_device *pdev)
dev_set_drvdata(&pdev->dev, uwire);
- uwire->ck = clk_get(&pdev->dev, "armxor_ck");
- if (!uwire->ck || IS_ERR(uwire->ck)) {
- dev_dbg(&pdev->dev, "no mpu_xor_clk ?\n");
+ uwire->ck = clk_get(&pdev->dev, "fck");
+ if (IS_ERR(uwire->ck)) {
+ status = PTR_ERR(uwire->ck);
+ dev_dbg(&pdev->dev, "no functional clock?\n");
spi_master_put(master);
- return -ENODEV;
+ return status;
}
clk_enable(uwire->ck);
--
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