Hi Greg, Today's linux-next build (x86_64 allmodconfig) produced these warnings: In file included from drivers/usb/host/xhci-mem.c:27: drivers/usb/host/xhci.h: In function 'xhci_writel': drivers/usb/host/xhci.h:1083: warning: passing argument 1 of 'xhci_to_hcd' discards qualifiers from pointer target type drivers/usb/host/xhci.h:1083: warning: passing argument 1 of 'xhci_to_hcd' discards qualifiers from pointer target type drivers/usb/host/xhci.h:1083: warning: cast from pointer to integer of different size drivers/usb/host/xhci-mem.c: In function 'xhci_segment_alloc': drivers/usb/host/xhci-mem.c:43: warning: cast from pointer to integer of different size drivers/usb/host/xhci-mem.c:51: warning: cast from pointer to integer of different size drivers/usb/host/xhci-mem.c: In function 'xhci_segment_free': drivers/usb/host/xhci-mem.c:66: warning: cast from pointer to integer of different size drivers/usb/host/xhci-mem.c:72: warning: cast from pointer to integer of different size drivers/usb/host/xhci-mem.c: In function 'xhci_link_segments': drivers/usb/host/xhci-mem.c:101: warning: format '%x' expects type 'unsigned int', but argument 4 has type 'dma_addr_t' drivers/usb/host/xhci-mem.c:101: warning: format '%x' expects type 'unsigned int', but argument 5 has type 'dma_addr_t' drivers/usb/host/xhci-mem.c: In function 'xhci_ring_free': drivers/usb/host/xhci-mem.c:115: warning: cast from pointer to integer of different size drivers/usb/host/xhci-mem.c: In function 'xhci_ring_alloc': drivers/usb/host/xhci-mem.c:140: warning: cast from pointer to integer of different size drivers/usb/host/xhci-mem.c:171: warning: cast from pointer to integer of different size drivers/usb/host/xhci-mem.c: In function 'xhci_alloc_virt_device': drivers/usb/host/xhci-mem.c:245: warning: format '%x' expects type 'unsigned int', but argument 5 has type 'dma_addr_t' drivers/usb/host/xhci-mem.c:253: warning: format '%x' expects type 'unsigned int', but argument 5 has type 'dma_addr_t' drivers/usb/host/xhci-mem.c:269: warning: cast from pointer to integer of different size drivers/usb/host/xhci-mem.c:269: warning: format '%x' expects type 'unsigned int', but argument 6 has type 'dma_addr_t' drivers/usb/host/xhci-mem.c: In function 'xhci_setup_addressable_virt_dev': drivers/usb/host/xhci-mem.c:342: warning: cast from pointer to integer of different size drivers/usb/host/xhci-mem.c: In function 'xhci_mem_init': drivers/usb/host/xhci-mem.c:646: warning: cast from pointer to integer of different size drivers/usb/host/xhci-mem.c:646: warning: format '%x' expects type 'unsigned int', but argument 4 has type 'dma_addr_t' drivers/usb/host/xhci-mem.c:671: warning: cast from pointer to integer of different size drivers/usb/host/xhci-mem.c:708: warning: format '%x' expects type 'unsigned int', but argument 4 has type 'dma_addr_t' drivers/usb/host/xhci-mem.c:713: warning: cast from pointer to integer of different size drivers/usb/host/xhci-mem.c:713: warning: format '%x' expects type 'unsigned int', but argument 6 has type 'dma_addr_t' drivers/usb/host/xhci-mem.c:738: warning: format '%x' expects type 'unsigned int', but argument 4 has type 'dma_addr_t' There were quite a few more in the xhci code as well. -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx http://www.canb.auug.org.au/~sfr/
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