kernel/arch/powerpc/sysdev/qe_lib/qe_io.c, branch linux-4.3.y

powerpc: don't export static symbol

2015-04-01T03:23:18Z

The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // @r@ type T; identifier f; @@ static T f (...) { ... } @@ identifier r.f; declarer name EXPORT_SYMBOL; @@ -EXPORT_SYMBOL(f); // Furthermore, the function is never used, so its definition is dropped as well. Signed-off-by: Julia Lawall Signed-off-by: Scott Wood

powerpc: Delete non-required instances of include

2014-01-15T02:46:44Z

None of these files are actually using any __init type directives and hence don't need to include . Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. The one instance where we add an include for init.h covers off a case where that file was implicitly getting it from another header which itself didn't need it. Signed-off-by: Paul Gortmaker Signed-off-by: Benjamin Herrenschmidt

powerpc: Fix typos in Freescale copyright claims

2012-11-15T02:00:58Z

There are many cases that Semiconductor is misspelled. The patch fix these typos. Signed-off-by: Li Yang Acked-by: Timur Tabi Signed-off-by: Benjamin Herrenschmidt

treewide: Convert uses of struct resource to resource_size(ptr)

2011-06-10T12:55:36Z

Several fixes as well where the +1 was missing. Done via coccinelle scripts like: @@ struct resource *ptr; @@ - ptr->end - ptr->start + 1 + resource_size(ptr) and some grep and typing. Mostly uncompiled, no cross-compilers. Signed-off-by: Joe Perches Signed-off-by: Jiri Kosina

powerpc: Remove trailing space in messages

2010-02-09T02:56:23Z

Signed-off-by: Frans Pop Cc: linuxppc-dev@ozlabs.org Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Signed-off-by: Benjamin Herrenschmidt

powerpc/QE: prepare QE PIO code for GPIO LIB support

2008-06-10T15:39:18Z

- split and export __par_io_config_pin() out of par_io_config_pin(), so we could use the prefixed version with GPIO LIB API; - rename struct port_regs to qe_pio_regs, and place it into qe.h; - rename #define NUM_OF_PINS to QE_PIO_PINS, and place it into qe.h. Signed-off-by: Anton Vorontsov Acked-By: Timur Tabi Signed-off-by: Kumar Gala

[POWERPC] QE: fix sparse warnings

2008-04-17T06:01:39Z

Signed-off-by: Anton Vorontsov Signed-off-by: Kumar Gala

[POWERPC] Replace remaining FUNCTION occurrences

2008-04-01T09:43:09Z

__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Paul Mackerras

[POWERPC] QE: pario - support for MPC85xx layout

2007-10-08T13:39:01Z

8 bytes padding required to match MPC85xx registers layout. Signed-off-by: Anton Vorontsov Reviewed-by: Kim Phillips Signed-off-by: Kumar Gala

[POWERPC] qe: miscellaneous code improvements and fixes to the QE library

2007-10-08T13:38:15Z

This patch makes numerous miscellaneous code improvements to the QE library. 1. Remove struct ucc_common and merge ucc_init_guemr() into ucc_set_type() (every caller of ucc_init_guemr() also calls ucc_set_type()). Modify all callers of ucc_set_type() accordingly. 2. Remove the unused enum ucc_pram_initial_offset. 3. Refactor qe_setbrg(), also implement work-around for errata QE_General4. 4. Several printk() calls were missing the terminating \n. 5. Add __iomem where needed, and change u16 to __be16 and u32 to __be32 where appropriate. 6. In ucc_slow_init() the RBASE and TBASE registers in the PRAM were programmed with the wrong value. 7. Add the protocol type to struct us_info and updated ucc_slow_init() to use it, instead of always programming QE_CR_PROTOCOL_UNSPECIFIED. 8. Rename ucc_slow_restart_x() to ucc_slow_restart_tx() 9. Add several macros in qe.h (mostly for slow UCC support, but also to standardize some naming convention) and remove several unused macros. 10. Update ucc_geth.c to use the new macros. 11. Add ucc_slow_info.protocol to specify which QE_CR_PROTOCOL_xxx protcol to use when initializing the UCC in ucc_slow_init(). 12. Rename ucc_slow_pram.rfcr to rbmr and ucc_slow_pram.tfcr to tbmr, since these are the real names of the registers. 13. Use the setbits, clrbits, and clrsetbits where appropriate. 14. Refactor ucc_set_qe_mux_rxtx(). 15. Remove all instances of 'volatile'. 16. Simplify get_cmxucr_reg(); 17. Replace qe_mux.cmxucrX with qe_mux.cmxucr[]. 18. Updated struct ucc_geth because struct ucc_fast is not padded any more. Signed-off-by: Timur Tabi Signed-off-by: Kumar Gala