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Re: [PATCH] MIPS: bcm63xx: clk: Add dummy clk_set_rate() function

To: Lars-Peter Clausen <lars@metafoo.de>
Subject: Re: [PATCH] MIPS: bcm63xx: clk: Add dummy clk_set_rate() function
From: Markos Chandras <Markos.Chandras@imgtec.com>
Date: Mon, 1 Jul 2013 14:06:06 +0100
Cc: <linux-mips@linux-mips.org>
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On 07/01/13 12:06, Lars-Peter Clausen wrote:
On 07/01/2013 12:57 PM, Markos Chandras wrote:
Several drivers use the clk_set_rate() function that needs
to be defined in the platform's clock code. The Broadcom
BCM63xx platform hardcodes the clock rate so we create a new
dummy clk_set_rate() function which just returns -EINVAL.

Also fixes the following build problem on a randconfig:
drivers/built-in.o: In function `nop_usb_xceiv_probe':
phy-nop.c:(.text+0x3ec26c): undefined reference to `clk_set_rate'

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Acked-by: Steven J. Hill <Steven.Hill@imgtec.com>

To make the set complete clk_round_rate() should be added as well

---
This patch is for the upstream-sfr/mips-for-linux-next tree
---
  arch/mips/bcm63xx/clk.c | 6 ++++++
  1 file changed, 6 insertions(+)

diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c
index c726a97..70dcc52 100644
--- a/arch/mips/bcm63xx/clk.c
+++ b/arch/mips/bcm63xx/clk.c
@@ -318,6 +318,12 @@ unsigned long clk_get_rate(struct clk *clk)

  EXPORT_SYMBOL(clk_get_rate);

+int clk_set_rate(struct clk *clk, unsigned long rate)
+{
+       return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(clk_set_rate);
+
  struct clk *clk_get(struct device *dev, const char *id)
  {
        if (!strcmp(id, "enet0"))


Hi Lars,

Thanks. I will submit a new patch


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