diff options
| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2017-02-07 10:05:11 +0100 |
|---|---|---|
| committer | Scott Wood <oss@buserror.net> | 2017-04-30 01:26:54 -0500 |
| commit | b54ea82f01282253c85eb7e2fd2b6c96f7a027d8 (patch) | |
| tree | 5b9666808afb2bcc279cee0abea8f8ff369a1b2a | |
| parent | 8b8642af15ed14b9a7a34d3401afbcc274533e13 (diff) | |
soc/fsl/qe: get rid of immrbar_virt_to_phys()
immrbar_virt_to_phys() is not used anymore
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Acked-by: Li Yang <pku.leo@gmail.com>
Signed-off-by: Scott Wood <oss@buserror.net>
| -rw-r--r-- | drivers/soc/fsl/qe/qe.c | 4 | ||||
| -rw-r--r-- | include/soc/fsl/qe/immap_qe.h | 19 |
2 files changed, 1 insertions, 22 deletions
diff --git a/drivers/soc/fsl/qe/qe.c b/drivers/soc/fsl/qe/qe.c index ade168f5328e..d9c04f588f7f 100644 --- a/drivers/soc/fsl/qe/qe.c +++ b/drivers/soc/fsl/qe/qe.c @@ -66,7 +66,7 @@ static unsigned int qe_num_of_snum; static phys_addr_t qebase = -1; -phys_addr_t get_qe_base(void) +static phys_addr_t get_qe_base(void) { struct device_node *qe; int ret; @@ -90,8 +90,6 @@ phys_addr_t get_qe_base(void) return qebase; } -EXPORT_SYMBOL(get_qe_base); - void qe_reset(void) { if (qe_immr == NULL) diff --git a/include/soc/fsl/qe/immap_qe.h b/include/soc/fsl/qe/immap_qe.h index c76ef30b05ba..7baaabd5ec2c 100644 --- a/include/soc/fsl/qe/immap_qe.h +++ b/include/soc/fsl/qe/immap_qe.h @@ -464,25 +464,6 @@ struct qe_immap { } __attribute__ ((packed)); extern struct qe_immap __iomem *qe_immr; -extern phys_addr_t get_qe_base(void); - -/* - * Returns the offset within the QE address space of the given pointer. - * - * Note that the QE does not support 36-bit physical addresses, so if - * get_qe_base() returns a number above 4GB, the caller will probably fail. - */ -static inline phys_addr_t immrbar_virt_to_phys(void *address) -{ - void *q = (void *)qe_immr; - - /* Is it a MURAM address? */ - if ((address >= q) && (address < (q + QE_IMMAP_SIZE))) - return get_qe_base() + (address - q); - - /* It's an address returned by kmalloc */ - return virt_to_phys(address); -} #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_IMMAP_QE_H */ |