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i2c: aspeed: Add an explicit type casting for *get_clk_reg_val

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[ Upstream commit 5799c4b2f1dbc0166d9b1d94443deaafc6e7a070 ]

This commit fixes this sparse warning:
drivers/i2c/busses/i2c-aspeed.c:875:38: warning: incorrect type in assignment (different modifiers)
drivers/i2c/busses/i2c-aspeed.c:875:38:    expected unsigned int ( *get_clk_reg_val )( ... )
drivers/i2c/busses/i2c-aspeed.c:875:38:    got void const *const data

Reported-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jae Hyun Yoo 2018-07-24 13:36:15 -07:00 committed by Greg Kroah-Hartman
parent 5ffdd121d0
commit 0455f5d63b
1 changed files with 1 additions and 1 deletions
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2
drivers/i2c/busses/i2c-aspeed.c
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@ -859,7 +859,7 @@ static int aspeed_i2c_probe_bus(struct platform_device *pdev)
if (!match)
bus->get_clk_reg_val = aspeed_i2c_24xx_get_clk_reg_val;
else
bus->get_clk_reg_val = match->data;
bus->get_clk_reg_val = (u32 (*)(u32))match->data;
/* Initialize the I2C adapter */
spin_lock_init(&bus->lock);