From 77a91f4b68b09774ab4608348557efaf262a6428 Mon Sep 17 00:00:00 2001 From: Geordan Neukum Date: Wed, 5 Jun 2019 01:09:11 +0000 Subject: [PATCH] staging: kpc2000: kpc_spi: remove unnecessary struct member chip_select The structure kp_spi_controller_state, defined in the kpc2000_spi driver, contains a member named chip_select which is never used after initialization. Therefore, it should be removed for simplicity's sake. Signed-off-by: Geordan Neukum Signed-off-by: Greg Kroah-Hartman --- drivers/staging/kpc2000/kpc2000_spi.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/staging/kpc2000/kpc2000_spi.c b/drivers/staging/kpc2000/kpc2000_spi.c index 61296335313b..07b0327d8bef 100644 --- a/drivers/staging/kpc2000/kpc2000_spi.c +++ b/drivers/staging/kpc2000/kpc2000_spi.c @@ -109,7 +109,6 @@ struct kp_spi { struct kp_spi_controller_state { void __iomem *base; - unsigned char chip_select; s64 conf_cache; }; @@ -267,7 +266,6 @@ kp_spi_setup(struct spi_device *spidev) return -ENOMEM; } cs->base = kpspi->base; - cs->chip_select = spidev->chip_select; cs->conf_cache = -1; spidev->controller_state = cs; }