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drivers/usb/musb: refactor min/max with min_t/max_t

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Ensure type safety by using min_t()/max_t() instead of casted min()/max().

Signed-off-by: Sabyrzhan Tasbolatov <snovitoll@gmail.com>
Link: https://lore.kernel.org/r/20241112155817.3512577-7-snovitoll@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sabyrzhan Tasbolatov
2024-11-12 20:58:15 +05:00
committed by Greg Kroah-Hartman
parent fa3b4b9bc7
commit a05e885dd2
3 changed files with 4 additions and 5 deletions
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2
drivers/usb/musb/musb_core.c
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@@ -1387,7 +1387,7 @@ fifo_setup(struct musb *musb, struct musb_hw_ep *hw_ep,
/* expect hw_ep has already been zero-initialized */
size = ffs(max(maxpacket, (u16) 8)) - 1;
size = ffs(max_t(u16, maxpacket, 8)) - 1;
maxpacket = 1 << size;
c_size = size - 3;

2
drivers/usb/musb/musb_gadget_ep0.c
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@@ -533,7 +533,7 @@ static void ep0_txstate(struct musb *musb)
/* load the data */
fifo_src = (u8 *) request->buf + request->actual;
fifo_count = min((unsigned) MUSB_EP0_FIFOSIZE,
fifo_count = min_t(unsigned, MUSB_EP0_FIFOSIZE,
request->length - request->actual);
musb_write_fifo(&musb->endpoints[0], fifo_count, fifo_src);
request->actual += fifo_count;

5
drivers/usb/musb/musb_host.c
View File

@@ -798,10 +798,9 @@ static void musb_ep_program(struct musb *musb, u8 epnum,
}
if (can_bulk_split(musb, qh->type))
load_count = min((u32) hw_ep->max_packet_sz_tx,
len);
load_count = min_t(u32, hw_ep->max_packet_sz_tx, len);
else
load_count = min((u32) packet_sz, len);
load_count = min_t(u32, packet_sz, len);
if (dma_channel && musb_tx_dma_program(dma_controller,
hw_ep, qh, urb, offset, len))