[PATCH][TRIVIAL] mfd: Remove unused variable "desc" from function da9052_device_init.

[Krzysztof Wilczynski]

This is to address the following warning during compilation time:

  drivers/mfd/da9052-core.c: In function âda9052_device_initâ:
  drivers/mfd/da9052-core.c:646: warning: unused variable âdescâ

This variable is indeed no longer in use (change can be traced back
to commit: 8614419451d88bf99fff7f5e468fe45f8450891e).

Signed-off-by: Krzysztof Wilczynski <krzysztof.wilczynski@xxxxxxxxx>
---
 drivers/mfd/da9052-core.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/mfd/da9052-core.c b/drivers/mfd/da9052-core.c
index 7776aff..88c2c26 100644
--- a/drivers/mfd/da9052-core.c
+++ b/drivers/mfd/da9052-core.c
@@ -643,7 +643,6 @@ EXPORT_SYMBOL_GPL(da9052_regmap_config);
 int __devinit da9052_device_init(struct da9052 *da9052, u8 chip_id)
 {
 	struct da9052_pdata *pdata = da9052->dev->platform_data;
-	struct irq_desc *desc;
 	int ret;
 
 	if (pdata && pdata->init != NULL)
-- 
1.7.2.5

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