| Message ID | 20230726150225.483464-2-herve.codina@bootlin.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add support for QMC HDLC, framer infrastruture and PEF2256 framer | expand |
Le 26/07/2023 à 17:01, Herve Codina a écrit : > Running sparse (make C=1) on tsa.c raises a lot of warning such as: > --- 8< --- > warning: incorrect type in assignment (different address spaces) > expected void *[noderef] si_regs > got void [noderef] __iomem * > --- 8< --- > > Indeed, some variable were declared 'type *__iomem var' instead of > 'type __iomem *var'. > > Use the correct declaration to remove these warnings. > > Fixes: 1d4ba0b81c1c ("soc: fsl: cpm1: Add support for TSA") > Signed-off-by: Herve Codina <herve.codina@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> > --- > drivers/soc/fsl/qe/tsa.c | 22 +++++++++++----------- > 1 file changed, 11 insertions(+), 11 deletions(-) > > diff --git a/drivers/soc/fsl/qe/tsa.c b/drivers/soc/fsl/qe/tsa.c > index 3646153117b3..e0527b9efd05 100644 > --- a/drivers/soc/fsl/qe/tsa.c > +++ b/drivers/soc/fsl/qe/tsa.c > @@ -98,9 +98,9 @@ > #define TSA_SIRP 0x10 > > struct tsa_entries_area { > - void *__iomem entries_start; > - void *__iomem entries_next; > - void *__iomem last_entry; > + void __iomem *entries_start; > + void __iomem *entries_next; > + void __iomem *last_entry; > }; > > struct tsa_tdm { > @@ -117,8 +117,8 @@ struct tsa_tdm { > > struct tsa { > struct device *dev; > - void *__iomem si_regs; > - void *__iomem si_ram; > + void __iomem *si_regs; > + void __iomem *si_ram; > resource_size_t si_ram_sz; > spinlock_t lock; > int tdms; /* TSA_TDMx ORed */ > @@ -135,27 +135,27 @@ static inline struct tsa *tsa_serial_get_tsa(struct tsa_serial *tsa_serial) > return container_of(tsa_serial, struct tsa, serials[tsa_serial->id]); > } > > -static inline void tsa_write32(void *__iomem addr, u32 val) > +static inline void tsa_write32(void __iomem *addr, u32 val) > { > iowrite32be(val, addr); > } > > -static inline void tsa_write8(void *__iomem addr, u32 val) > +static inline void tsa_write8(void __iomem *addr, u32 val) > { > iowrite8(val, addr); > } > > -static inline u32 tsa_read32(void *__iomem addr) > +static inline u32 tsa_read32(void __iomem *addr) > { > return ioread32be(addr); > } > > -static inline void tsa_clrbits32(void *__iomem addr, u32 clr) > +static inline void tsa_clrbits32(void __iomem *addr, u32 clr) > { > tsa_write32(addr, tsa_read32(addr) & ~clr); > } > > -static inline void tsa_clrsetbits32(void *__iomem addr, u32 clr, u32 set) > +static inline void tsa_clrsetbits32(void __iomem *addr, u32 clr, u32 set) > { > tsa_write32(addr, (tsa_read32(addr) & ~clr) | set); > } > @@ -313,7 +313,7 @@ static u32 tsa_serial_id2csel(struct tsa *tsa, u32 serial_id) > static int tsa_add_entry(struct tsa *tsa, struct tsa_entries_area *area, > u32 count, u32 serial_id) > { > - void *__iomem addr; > + void __iomem *addr; > u32 left; > u32 val; > u32 cnt;
diff --git a/drivers/soc/fsl/qe/tsa.c b/drivers/soc/fsl/qe/tsa.c index 3646153117b3..e0527b9efd05 100644 --- a/drivers/soc/fsl/qe/tsa.c +++ b/drivers/soc/fsl/qe/tsa.c @@ -98,9 +98,9 @@ #define TSA_SIRP 0x10 struct tsa_entries_area { - void *__iomem entries_start; - void *__iomem entries_next; - void *__iomem last_entry; + void __iomem *entries_start; + void __iomem *entries_next; + void __iomem *last_entry; }; struct tsa_tdm { @@ -117,8 +117,8 @@ struct tsa_tdm { struct tsa { struct device *dev; - void *__iomem si_regs; - void *__iomem si_ram; + void __iomem *si_regs; + void __iomem *si_ram; resource_size_t si_ram_sz; spinlock_t lock; int tdms; /* TSA_TDMx ORed */ @@ -135,27 +135,27 @@ static inline struct tsa *tsa_serial_get_tsa(struct tsa_serial *tsa_serial) return container_of(tsa_serial, struct tsa, serials[tsa_serial->id]); } -static inline void tsa_write32(void *__iomem addr, u32 val) +static inline void tsa_write32(void __iomem *addr, u32 val) { iowrite32be(val, addr); } -static inline void tsa_write8(void *__iomem addr, u32 val) +static inline void tsa_write8(void __iomem *addr, u32 val) { iowrite8(val, addr); } -static inline u32 tsa_read32(void *__iomem addr) +static inline u32 tsa_read32(void __iomem *addr) { return ioread32be(addr); } -static inline void tsa_clrbits32(void *__iomem addr, u32 clr) +static inline void tsa_clrbits32(void __iomem *addr, u32 clr) { tsa_write32(addr, tsa_read32(addr) & ~clr); } -static inline void tsa_clrsetbits32(void *__iomem addr, u32 clr, u32 set) +static inline void tsa_clrsetbits32(void __iomem *addr, u32 clr, u32 set) { tsa_write32(addr, (tsa_read32(addr) & ~clr) | set); } @@ -313,7 +313,7 @@ static u32 tsa_serial_id2csel(struct tsa *tsa, u32 serial_id) static int tsa_add_entry(struct tsa *tsa, struct tsa_entries_area *area, u32 count, u32 serial_id) { - void *__iomem addr; + void __iomem *addr; u32 left; u32 val; u32 cnt;
Running sparse (make C=1) on tsa.c raises a lot of warning such as: --- 8< --- warning: incorrect type in assignment (different address spaces) expected void *[noderef] si_regs got void [noderef] __iomem * --- 8< --- Indeed, some variable were declared 'type *__iomem var' instead of 'type __iomem *var'. Use the correct declaration to remove these warnings. Fixes: 1d4ba0b81c1c ("soc: fsl: cpm1: Add support for TSA") Signed-off-by: Herve Codina <herve.codina@bootlin.com> --- drivers/soc/fsl/qe/tsa.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-)