[PATCH v2] soc: fsl: qe: Remove unused function

The last callers of this function were removed by commit d7c2878cfcfa
("soc: fsl: qe: remove unused qe_ic_set_* functions"):
https://github.com/torvalds/linux/commit/d7c2878cfcfa

Fix the following clang warning:

drivers/soc/fsl/qe/qe_ic.c:234:29: warning: unused function
'qe_ic_from_irq' [-Wunused-function].

Reported-by: Abaci Robot <redacted>
Signed-off-by: Jiapeng Chong <redacted>
---
Changes in v2:
  - Modified submission information.

 drivers/soc/fsl/qe/qe_ic.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/soc/fsl/qe/qe_ic.c b/drivers/soc/fsl/qe/qe_ic.c
index 0390af9..b573712 100644
--- a/drivers/soc/fsl/qe/qe_ic.c
+++ b/drivers/soc/fsl/qe/qe_ic.c

@@ -231,11 +231,6 @@ static inline void qe_ic_write(__be32  __iomem *base, unsigned int reg,
 	qe_iowrite32be(value, base + (reg >> 2));
 }
 
-static inline struct qe_ic *qe_ic_from_irq(unsigned int virq)
-{
-	return irq_get_chip_data(virq);
-}
-
 static inline struct qe_ic *qe_ic_from_irq_data(struct irq_data *d)
 {
 	return irq_data_get_irq_chip_data(d);

-- 
1.8.3.1