From a8bac371e7299626e3e6658023dc4db1254c1cdb Mon Sep 17 00:00:00 2001 From: Sudip Mukherjee Date: Sun, 13 Nov 2016 20:45:33 +0000 Subject: [PATCH] usb: mtu3: declare functions static The only user of the functions mtu3_irq() and gpd_ring_empty() are in the same file. They can be declared as static. Signed-off-by: Sudip Mukherjee Acked-by: Chunfeng Yun Signed-off-by: Greg Kroah-Hartman --- drivers/usb/mtu3/mtu3_core.c | 2 +- drivers/usb/mtu3/mtu3_qmu.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/mtu3/mtu3_core.c b/drivers/usb/mtu3/mtu3_core.c index 520e55a..603b7f84 100644 --- a/drivers/usb/mtu3/mtu3_core.c +++ b/drivers/usb/mtu3/mtu3_core.c @@ -696,7 +696,7 @@ static irqreturn_t mtu3_u2_common_isr(struct mtu3 *mtu) return IRQ_HANDLED; } -irqreturn_t mtu3_irq(int irq, void *data) +static irqreturn_t mtu3_irq(int irq, void *data) { struct mtu3 *mtu = (struct mtu3 *)data; unsigned long flags; diff --git a/drivers/usb/mtu3/mtu3_qmu.c b/drivers/usb/mtu3/mtu3_qmu.c index a6dd292..7d9ba8a 100644 --- a/drivers/usb/mtu3/mtu3_qmu.c +++ b/drivers/usb/mtu3/mtu3_qmu.c @@ -168,7 +168,7 @@ static struct qmu_gpd *advance_deq_gpd(struct mtu3_gpd_ring *ring) } /* check if a ring is emtpy */ -int gpd_ring_empty(struct mtu3_gpd_ring *ring) +static int gpd_ring_empty(struct mtu3_gpd_ring *ring) { struct qmu_gpd *enq = ring->enqueue; struct qmu_gpd *next; -- 2.7.4