On Tue, Jul 07, 2015 at 03:48:26PM +0800, tang yuantian wrote: > From: Tang Yuantian <[email protected]> > > When compling under 64bit platforms, there are lots of warnings, > like: > > drivers/block/ahci.c:114:18: warning: cast to pointer from integer > of different size [-Wint-to-pointer-cast] > u8 *port_mmio = (u8 *)probe_ent->port[port].port_mmio; > ^ > drivers/block/ahci.c: In function ?.hci_host_init?. > drivers/block/ahci.c:218:49: warning: cast from pointer to integer > of different size [-Wpointer-to-int-cast] > probe_ent->port[i].port_mmio = ahci_port_base((u32) mmio, i); > > ...... > > Signed-off-by: Shaohui Xie <[email protected]> > Signed-off-by: Tang Yuantian <[email protected]> > ---
This introduces a warning with ELDK 5.5 on nitrogen6q,novena,ot1200_spl,nitrogen6q2g,m53evk,mx6qsabrelite,udoo_quad,ima3-mx53,tb s2910,cm_fx6,ot1200,gwventana,mx53loco: ../drivers/block/dwc_ahsata.c:169:32: warning: assignment makes pointer from integer without a cast [enabled by default] ../drivers/block/dwc_ahsata.c: In function 'ahci_port_start': ../drivers/block/dwc_ahsata.c:523:2: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'ulong' [-Wformat=] -- Tom
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